A hand holdable light comprises: a light body having a cavity for receiving an electrical power source; a light source of the light body; an electrical power source that can be inserted into the cavity in more than one possible orientation; and the electrical power source further comprising electrical contacts positioned at one end of the electrical power source in a symmetrical pattern such that, for more than one orientation of insertion, the electrical power source provides electrical power to the light source.
Embodiments of an attachment device for supporting a lighting device or other tool or accessory from a hat or helmet, or a kit including same, are shown and described.
A portable light has a cavity configured for receiving the electrical power source and has an opening between the cavity and exterior to the portable light. A contact assembly in the cavity has an asymmetrical keying feature in a predetermined orientation in the cavity relative to the opening. An electrical power source has an asymmetrical electrical terminal configured to engage the keying feature in a predetermined orientation, and a charging port at a predetermined location relative to the asymmetrical electrical terminal. A cover includes an orienting member that engages a recess and/or projection of the electrical power source for moving the electrical power source into a predetermined orientation whereat the charging port of the electrical power source is accessible through the opening to receive charging current directly from an external charging source.
F21L 4/08 - Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
F21V 17/00 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
F21V 23/04 - Arrangement of electric circuit elements in or on lighting devices the elements being switches
F21V 23/06 - Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices
H01M 10/46 - Accumulators structurally combined with charging apparatus
H01M 50/172 - Arrangements of electric connectors penetrating the casing
H01M 50/588 - Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries outside the batteries, e.g. incorrect connections of terminals or busbars
6.
LIGHT AND BATTERY KEYED WITH AN ASYMMETRICALLY SHAPED TERMINAL
A portable light (100) has a cavity (122) configured for receiving the electrical power source (200) and has an opening (124) between the cavity and exterior to the portable light. A contact assembly (180) in the cavity has an asymmetrical keying feature (184) in a predetermined orientation in the cavity relative to the opening. An electrical power source (200) has an asymmetrical electrical terminal (220) configured to engage the keying feature in a predetermined orientation, and a charging port (250) at a predetermined location relative to the asymmetrical electrical terminal. A cover (140) includes an orienting member (146) that engages a recess and/or projection (232) of the electrical power source for moving the electrical power source (200) into a predetermined orientation whereat the charging port (250) of the electrical power source is accessible through the opening to receive charging current directly from an external charging source.
H01R 13/631 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for engagement only
F21V 23/06 - Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices
F21L 4/04 - Electric lighting devices with self-contained electric batteries or cells characterised by provision of a light source housing portion adjustably fixed to the remainder of the device
F21L 4/08 - Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
F21V 17/00 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
A lighting device that includes a body having a front end and a rear end opposing the front end, a light source, and a switch assembly that extends through the rear end of the body. The switch assembly includes a switch button, a sealing boot, and a wave spring. The wave spring is compressed between the switch button and the sealing boot such that the sealing boot covers an end opening of a subframe. The switch button has an actuator extending through the wave spring. The switch assembly is depressible such that the actuator engages the sealing boot and applies pressure to a switch member disposed within the subframe. When the switch member is actuated, a signal is sent to the light source.
F21V 23/04 - Arrangement of electric circuit elements in or on lighting devices the elements being switches
F21L 4/08 - Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
F21V 29/10 - Arrangement of heat-generating components to reduce thermal damage, e.g. by distancing heat-generating components from other components to be protected
F21V 31/00 - Gas-tight or water-tight arrangements
A lighting device having a body includes a light assembly, an electronics subassembly, and a switch assembly. The light assembly is secured to the electronics subassembly at a front end of the body and the switch assembly is secured to the electronics subassembly at a rear end of the body. The electronics sub assembly houses, within a sealed internal volume, a battery and a circuit board. The switch assembly includes a switch button, a sealing boot and a wave spring.
A mountable light may comprise: a light body having a clamping arrangement on a side thereof for clamping the mountable light to an object, having one or more actuators thereon, and having a compartment for receiving a source of electrical power, a source of light electrically coupled to the one or more actuators and the source of electrical power; the compartment having an opening and a compartment cover that covers the opening; the source of electrical power comprising at least two batteries positioned side-by-side within the compartment; wherein the compartment cover may be released and the at least two batteries removed from the compartment through the opening when the mountable light is clamped to the object by the clamping arrangement. The object may be, e.g., a firearm or another object or device.
F21V 17/18 - Latch-type fastening, e.g. with rotary action
F21S 9/02 - Lighting devices with a built-in power supplySystems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
F21V 17/10 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
F21Y 113/17 - Combination of light sources of different colours comprising an assembly of point-like light sources forming a single encapsulated light source
Improvements in portable lighting devices are shown and described. These improvements include new arrangements for the configuration of battery compartments to allow for different types of battery sources to be used therein, use of electromagnetic position sensing for a mode selection or other type of switch, selector, or dial, and improvements relating to venting of a battery compartment.
F21L 4/00 - Electric lighting devices with self-contained electric batteries or cells
F21S 9/02 - Lighting devices with a built-in power supplySystems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
A battery assembly (100) for a portable device has a first longitudinal axis and comprises: a battery assembly housing (110) configured to receive at least one unit of a first battery type (Bl) having a second longitudinal axis, wherein an angle Al defined by the first and second longitudinal axes is greater than 0 degrees and less than 180 degrees. The battery assembly housing (110) may be further configured to receive at least one unit of a second battery type (B2). The battery assembly (100) for a portable device may comprise: a housing (110) having a first receptacle (120) for receiving a first battery (Bl) and having plural second receptacles (130) transverse to the first receptacle (120) for receiving plural batteries (B2) of a different smaller size. Battery assembly terminals (104, 106) provide externally accessible battery positive and negative terminals. Thus the example battery assembly (100) can receive the first and second batteries (Bl, B2), but not at the same time.
H01M 50/267 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders having means for adapting to batteries or cells of different types or different sizes
F21L 4/00 - Electric lighting devices with self-contained electric batteries or cells
H01M 50/207 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
A battery assembly for a portable device has a first longitudinal axis and comprises: a battery assembly housing configured to receive at least one unit of a first battery type having a second longitudinal axis, wherein an angle A1 defined by the first and second longitudinal axes is greater than 0 degrees and less than 180 degrees. The battery assembly housing may be further configured to receive at least one unit of a second battery type. The battery assembly for a portable device may comprise: a housing having a first receptacle for receiving a first battery and having plural second receptacles transverse to the first receptacle for receiving plural batteries of a different smaller size. Battery assembly terminals provide externally accessible battery positive and negative terminals. Thus the battery assembly can receive the first and second batteries, but not at the same time.
H01M 50/291 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by spacing elements or positioning means within frames, racks or packs characterised by their shape
F21L 4/00 - Electric lighting devices with self-contained electric batteries or cells
H01M 50/213 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
H01M 50/247 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
H01M 50/262 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders with fastening means, e.g. locks
H01M 50/271 - Lids or covers for the racks or secondary casings
H01M 50/514 - Methods for interconnecting adjacent batteries or cells
H01M 50/519 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing comprising printed circuit boards [PCB]
A flashlight assembly with an electromechanical switch assembly and internal sealed subframe, and methods of assembling and operating same, are disclosed.
F21L 4/00 - Electric lighting devices with self-contained electric batteries or cells
F21S 9/02 - Lighting devices with a built-in power supplySystems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
F21V 15/01 - Housings, e.g. material or assembling of housing parts
F21V 31/00 - Gas-tight or water-tight arrangements
F21V 31/03 - Gas-tight or water-tight arrangements with provision for venting
Improvements in portable lighting devices are shown and described. These improvements include new arrangements for the configuration of battery compartments to allow for different types of battery sources to be used therein, use of electromagnetic position sensing for a mode selection or other type of switch, selector, or dial, and improvements relating to venting of a battery compartment.
A mountable light (10) may comprise: a light body (20) having a clamping arrangement (220) and a compartment (204) with an opening at an end thereof; a light head assembly (30) including a source of light, the light head assembly being configured to cover the opening of the compartment; the light body and the light head assembly each having a feature that engages the feature of the other for pivoting the light head assembly relative to the light body, e.g., for covering and uncovering the opening of the compartment; and a latch (60) for retaining the light head assembly against the light body to cover the opening of the compartment. A source of electrical power can be placed into and/or removed from the compartment of the light body when the mountable light is mounted to an object, e.g., a firearm or other object or device, by the clamping arrangement (220).
F21L 4/04 - Electric lighting devices with self-contained electric batteries or cells characterised by provision of a light source housing portion adjustably fixed to the remainder of the device
A mountable light may comprise: a light body having a clamping arrangement and a compartment with an opening at an end thereof; a light head assembly including a source of light, the light head assembly being configured to cover the opening of the compartment; the light body and the light head assembly each having a feature that engages the feature of the other for pivoting the light head assembly relative to the light body, e.g., for covering and uncovering the opening of the compartment; and a latch for retaining the light head assembly against the light body to cover the opening of the compartment. A source of electrical power can be placed into and/or removed from the compartment of the light body when the mountable light is mounted to an object, e.g., a firearm or other object or device, by the clamping arrangement.
F21V 23/04 - Arrangement of electric circuit elements in or on lighting devices the elements being switches
F21L 4/02 - Electric lighting devices with self-contained electric batteries or cells characterised by provision of two or more light sources
F21S 9/02 - Lighting devices with a built-in power supplySystems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
F21V 17/10 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
F21V 17/18 - Latch-type fastening, e.g. with rotary action
F21Y 113/17 - Combination of light sources of different colours comprising an assembly of point-like light sources forming a single encapsulated light source
A lighting device having a body includes a light assembly, an electronics subassembly, and a switch assembly. The light assembly is secured to the electronics subassembly at a front end of the body and the switch assembly is secured to the electronics subassembly at a rear end of the body. The electronics sub assembly houses, within a sealed internal volume, a battery and a circuit board. The switch assembly includes a switch button, a sealing boot and a wave spring.
F21V 23/04 - Arrangement of electric circuit elements in or on lighting devices the elements being switches
F21L 4/08 - Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
F21V 29/10 - Arrangement of heat-generating components to reduce thermal damage, e.g. by distancing heat-generating components from other components to be protected
F21V 31/00 - Gas-tight or water-tight arrangements
Embodiments of an attachment device for supporting a lighting device or other tool or accessory from a hat or helmet, or a kit including same, are shown and described.
A hand holdable light comprises: a light body having a forward portion, a light source proximate a forward end; and one or more switch actuators on the forward end for controlling the light source. The light is holdable by a hand in several ways wherein a finger or thumb is proximate an actuator. A battery assembly comprises: a battery housing for receiving and connecting a battery, an electrical switch on a first end of the battery housing; and a pattern of electrical contacts on a second end of the battery housing, wherein ones of the electrical contacts are connected to the battery.
A lighting device comprising a light source, a power source, a switch assembly, a subframe having an interior volume and a sealing surface that surrounds a first opening in the subframe, the interior volume of the subframe being sized to receive the power source, a membrane that seals to the sealing surface of the subframe, and a vent that acts to prevent liquids from entering the interior volume of the subframe via a second opening, while permitting for gases to be released from the interior volume through the vent.
F21S 9/02 - Lighting devices with a built-in power supplySystems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
A driver circuit (10,100) may comprise: a power control (40) converts input power to an output voltage; a high frequency switch (42) provides short duration pulses of output voltage causing a pulsed load current to flow through a load; a current sensor (44) generates a signal representative of the pulsed load current; a sample and hold circuit (46) samples the signal representative of the pulsed load current in synchronism with the high frequency switch and holds the sampled signal value; and a controller (20) responds to the sampled signal value and applies control signals to the power control to produce the desired output voltage and to the high frequency switch and the sample and hold circuit to control the pulsed load current to a predetermined value. A corresponding method (200) and an efficiency improver are disclosed. The load may include: a semiconductor laser diode or a light emitting diode.
H01S 5/062 - Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
H01S 5/068 - Stabilisation of laser output parameters
H01S 5/0683 - Stabilisation of laser output parameters by monitoring the optical output parameters
H01S 5/0687 - Stabilising the frequency of the laser
H01S 5/50 - Amplifier structures not provided for in groups
H01S 5/04 - Processes or apparatus for excitation, e.g. pumping
A driver circuit may comprise: a power control converts input power to an output voltage; a high frequency switch provides short duration pulses of output voltage causing a pulsed load current to flow through a load; a current sensor generates a signal representative of the pulsed load current; a sample and hold circuit samples the signal representative of the pulsed load current in synchronism with the high frequency switch and holds the sampled signal value; and a controller responds to the sampled signal value and applies control signals to the power control to produce the desired output voltage and to the high frequency switch and the sample and hold circuit to control the pulsed load current to a predetermined value. A corresponding method and an efficiency improver are disclosed. The load may include: a semiconductor laser diode (e.g., a green or blue semiconductor laser diode), or a light emitting diode.
Embodiments of an attachment device for supporting a. lighting device or other tool or accessory from a hat or helmet, or a kit including same, are shown and described.
Embodiments of an attachment device for supporting a lighting device or other tool or accessory from a hat or helmet, or a kit including same, are shown and described.
A hand holdable light comprises: a light body having a forward portion, and a central or second portion; a light source proximate a forward end; and one or more switch actuators for controlling the light source. A rearward portion may have a non-circular cross-section; the actuators is/are on the forward portion; and the central or second portion may have a recess opposite the actuator. The light is holdable by a hand in several ways wherein a finger or thumb is proximate an actuator. A battery assembly comprises: a battery housing for receiving and connecting a battery; an electrical switch on a first end of the battery housing; and a pattern of electrical contacts on a second end of the battery housing, wherein ones of the electrical contacts are connected to the battery.
H01M 50/213 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
H01M 50/247 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
H01M 50/296 - MountingsSecondary casings or framesRacks, modules or packsSuspension devicesShock absorbersTransport or carrying devicesHolders characterised by terminals of battery packs
H01M 50/50 - Current conducting connections for cells or batteries
H01M 50/502 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing
H01M 50/519 - Interconnectors for connecting terminals of adjacent batteriesInterconnectors for connecting cells outside a battery casing comprising printed circuit boards [PCB]
H01M 50/574 - Devices or arrangements for the interruption of current
H01R 11/28 - End pieces consisting of a ferrule or sleeve
H01R 12/71 - Coupling devices for rigid printing circuits or like structures
H01R 33/18 - Two-pole devices having only abutting contacts
H01R 33/88 - Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holdersSeparate parts thereof adapted for simultaneous co-operation with two or more identical counterparts
H01R 33/90 - Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holdersSeparate parts thereof adapted for co-operation with two or more dissimilar counterparts
H01R 33/955 - Holders with built-in electrical component with switch operated manually and independent of engagement or disengagement of coupling
A portable light may comprise: a light body; a light source, an electrical switch for selectively energizing the light source, the light body having an opening through which the electrical switch can be actuated. A pivot pin pivotably mounts an actuator having an actuation feature that extends towards the opening for actuating the electrical switch when pivoted towards the light body. The light body has a receptacle in which the pivot pin is removably disposed. A retainer of a resilient material resiliently retains the pivot pin in the receptacle and resiliently deforms for removal of the pivot pin therefrom; whereby the actuator is removable and replaceable on the light body by removing the pivot pin. The light body may have a seal of resilient material in the opening of the light body. A user formable actuator of a curable material may be provided.
A portable light (100-100') may comprise: light body (200); light source (280), electrical switch (252) for selectively energizing the light source, the light body having an opening through which the electrical switch can be actuated. A pivot pin (314) pivotably mounts an actuator (350) having an actuation feature that extends towards the opening for actuating the electrical switch when pivoted towards the light body. The light body has a receptacle (314) in which the pivot pin is removably disposed. A retainer (314) of resilient material resiliently retains the pivot pin in the receptacle and resiliently deforms for removal of the pivot pin therefrom; whereby the actuator (350) is removable and replaceable on the light body by removing the pivot pin. The light body (200) may have a seal of resilient material in the opening of the light body. The actuator may include a curable user formable material.
F21V 17/00 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
F21V 23/04 - Arrangement of electric circuit elements in or on lighting devices the elements being switches
F41G 1/35 - Night sights, e.g. luminescent combined with light source, e.g. spot light for illuminating the target
F21L 4/00 - Electric lighting devices with self-contained electric batteries or cells
A flashlight assembly with an electromechanical switch assembly and internal sealed subframe, and methods of assembling and operating same, are disclosed.
F21L 4/00 - Electric lighting devices with self-contained electric batteries or cells
F21V 31/03 - Gas-tight or water-tight arrangements with provision for venting
F21V 15/01 - Housings, e.g. material or assembling of housing parts
F21V 31/00 - Gas-tight or water-tight arrangements
F21S 9/02 - Lighting devices with a built-in power supplySystems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
Portable light (100, 300, 400) may comprise: a light body (120, 320, 420) having an internal cavity configured to receive a rechargeable power source (200), having a keying feature (136, 336, 436) and an opening through an exterior wall in a predetermined location relative to the keying feature; and a light source (132, 332, 432). A rechargeable power source (200) has a charging connector (250) and a keying feature (230) in predetermined locations. When the keying feature (230) engages the keying feature of the internal cavity, the charging connector (250) is aligned with the opening through the exterior wall of the light body (120, 320, 420). An external source of charging power can be connected through the opening in the exterior wall directly to the charging connector of the rechargeable power source for recharging the rechargeable power source (200) while it is in the portable light (100, 300, 400).
F21K 99/00 - Subject matter not provided for in other groups of this subclass
F21L 13/00 - Electric lighting devices with built-in electric generators
F21L 4/00 - Electric lighting devices with self-contained electric batteries or cells
F21L 4/02 - Electric lighting devices with self-contained electric batteries or cells characterised by provision of two or more light sources
F21L 4/04 - Electric lighting devices with self-contained electric batteries or cells characterised by provision of a light source housing portion adjustably fixed to the remainder of the device
F21L 4/08 - Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
F21V 13/00 - Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups
A portable light may comprise: a light body having an internal cavity configured to receive a rechargeable power source, having a keying feature, and having an opening through an exterior wall in a predetermined location relative to the keying feature; and a light source. A rechargeable power source has a charging connector and a keying feature in predetermined locations that when the keying feature thereof engages the keying feature of the internal cavity, the charging connector thereof is aligned with the opening through the exterior wall of the light body. Thus an external source of charging power can be connected through the opening in the exterior wall directly to the charging connector of the rechargeable power source for recharging the rechargeable power source while it is in the portable light.
F21V 23/06 - Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices
F21L 4/08 - Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
H01R 13/631 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for engagement only
A flashlight assembly includes a light assembly with a light source and a heat sink, a power source, an electromechanical switch assembly for coupling the light source with the power source, and a metallic housing having first and second bodies coupled together to define an interior volume and including a power source compartment. The light assembly is disposed in the interior volume and compressed between the first and second bodies to secure it to the metallic housing.
F21L 4/00 - Electric lighting devices with self-contained electric batteries or cells
F21V 31/03 - Gas-tight or water-tight arrangements with provision for venting
F21V 15/01 - Housings, e.g. material or assembling of housing parts
F21S 9/02 - Lighting devices with a built-in power supplySystems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
A flashlight assembly with an electromechanical switch assembly and internal sealed subframe, and methods of assembling and operating same, are disclosed.
The flashlight assembly includes a light source, a power source, a switch assembly for electrically coupling the light source to the power source, a subframe defining an interior volume configured to receive the power source, and a body enclosing the subframe. The subframe includes an opening and a seal to close the opening and render it fluid-impermeable.
F21S 9/02 - Lighting devices with a built-in power supplySystems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
F21V 23/04 - Arrangement of electric circuit elements in or on lighting devices the elements being switches
F21V 31/00 - Gas-tight or water-tight arrangements
F21V 31/03 - Gas-tight or water-tight arrangements with provision for venting
F21V 15/01 - Housings, e.g. material or assembling of housing parts
F21L 4/00 - Electric lighting devices with self-contained electric batteries or cells
A mountable light includes a light body and a mounting arrangement including first and second clamping members from a set of pairs of clamping members. The light body has first and second opposing receptacles in which the respective clamping members are respectively removably disposed to move toward and away from each other. One clamping member may be fastened in its receptacle so as to be a fixed clamping member while the other clamping member is movable. A clamping mechanism may move the clamping members closer together to engage a mounting rail or away from each other to release the rail. An interchangeable key member may be provided between the clamping members, and may be selected from a set of interchangeable key members.
A mountable light (100) includes a light body (20) and a mounting arrangement (50) including first and second clamping members (52, 56) selected from a set of pairs (50P1, 50P2) of clamping members. The light body (20) has first and second opposing receptacles (252, 256) in which the respective clamping members are respectively removably disposed to move toward and away from each other. One clamping member (52, 56) may be fastened in its receptacle so as to be a fixed clamping member (52) while the other clamping member (56) is movable. A clamping mechanism (54) may move the clamping members (52, 56) closer together to engage a mounting rail or away from each other to release the rail. An interchangeable key member (60) may be provided between the clamping members (52, 56), and may be selected from a set of interchangeable key members (60A, 60B).
F41G 1/35 - Night sights, e.g. luminescent combined with light source, e.g. spot light for illuminating the target
F41G 11/00 - Details of sighting or aiming apparatusAccessories
F21L 4/00 - Electric lighting devices with self-contained electric batteries or cells
F21L 4/02 - Electric lighting devices with self-contained electric batteries or cells characterised by provision of two or more light sources
F21S 9/02 - Lighting devices with a built-in power supplySystems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
F21V 15/01 - Housings, e.g. material or assembling of housing parts
F21V 19/00 - Fastening of light sources or lamp holders
