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2008
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Invention
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Trigger sprayer nozzle assembly and sprayer housing attachment lock. The present invention pertai... |
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Invention
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Trigger forward pivot limit for a trigger sprayer. A manually operated trigger sprayer includes a... |
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2007
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Invention
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Trigger sprayer piston rod with integral spring and ball and socket piston connection. A manually... |
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Invention
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Trigger sprayer piston rod with integral spring and pivoting piston connection. A manually operat... |
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Invention
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Rotating collar and locking and venting closure connector for an air foaming pump dispenser. A ma... |
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Invention
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Rotating dispenser head with locking and venting closure connector for an air foaming pump dispen... |
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Invention
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Trigger sprayer venting apparatus.
A trigger sprayer has a venting apparatus with a unique const... |
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Invention
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Fan spray pattern indexing nozzle for a trigger sprayer. A trigger sprayer has a nozzle assembly ... |
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Invention
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Trigger sprayer with integral piston rod and bowed spring. A manually operated trigger sprayer is... |
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Invention
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Snap down bayonet connector. A connector cap of a trigger sprayer is integrally formed with the s... |
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Invention
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Trigger sprayer with piston rod and spring tamper evident connection. A manually operated trigger... |
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Invention
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Trigger sprayer with integral piston rod and u-shaped spring. A manually operated trigger sprayer... |
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Invention
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Trigger sprayer with child resistant indexing nozzle. An indexing nozzle assembly for a trigger s... |
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Invention
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Trigger sprayer with hand pad. A manually handheld and operated trigger sprayer has a novel shrou... |
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2006
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Invention
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Trigger sprayer with piston rod and spring tamper evident connection.
A manually operated trigge... |
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Invention
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Container closure with biased closed tube valve. A closure is removably attachable to a container... |
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Invention
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Liquid dispensing pump with shifting liquid piston. A manually operated pump dispenser is attache... |
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Invention
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Container closure with biased closed valve. A closure is removably attachable to a container and ... |
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Invention
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Trigger sprayer with integral piston rod and u-shaped spring.
A manually operated trigger spraye... |
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2005
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Invention
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Liquid dispensing pump with shifting liquid piston.
A manually operated pump dispenser is attach... |
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Invention
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Air foaming pump trigger sprayer. A manually operated liquid foaming dispenser is attached to the... |
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Invention
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Trigger sprayer venting system. A venting system of a manually operated trigger sprayer vents the... |
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Invention
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Trigger sprayer with venting membrane. A trigger sprayer is provided with a passive venting syste... |
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2004
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Invention
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In-line manually operated liquid dispenser with simplified construction. A hand operated liquid d... |
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Invention
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Foaming liquid dispenser. A manually operated liquid foaming dispenser is attached to the top of ... |
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Invention
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Child resistant indexing nozzle for a trigger sprayer. An indexing nozzle assembly for a trigger ... |
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Invention
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Dual component and dual valve trigger sprayer which mixes components in discharge passage. The pr... |
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|
Invention
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Air foam pump with shifting air piston. A manually operated liquid foaming dispenser is attached ... |
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Invention
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Trigger sprayer spray, off, stream, off indexing nozzle assembly. An indexing nozzle assembly for... |
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2003
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Invention
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Low cost trigger sprayer with double valve element. A trigger sprayer construction is provided wi... |
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Invention
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Dual component trigger sprayer which mixes components in discharge passage. The present invention... |
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|
Invention
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Trigger sprayer nozzle. A trigger sprayer includes a sprayer body having a barrel with an interna... |
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|
Invention
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High viscosity liquid sprayer nozzle assembly. A nozzle assembly for a handheld and hand operated... |
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Invention
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Adjustable hose end sprayer nozzle. An adjustable nozzle is attachable to the end of a garden hos... |
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2002
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Invention
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Hand activated dispensing pump having sprayer/foamer selector wheel. The selector wheel is mounte... |
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2001
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Invention
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Dispensing nozzle |
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Invention
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Trigger sprayer having sprayer/foamer selector nozzle cap. The invention is a trigger sprayer com... |
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2000
|
Invention
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Pump dispenser trigger |
|
|
Invention
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Trigger pump closure |
|
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Invention
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Pump dispenser having ergonomic overhang and method of making it. One-piece pump body to be attac... |
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Invention
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Trigger pump dispenser shroud |
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1999
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Invention
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Pump dispenser having vent valve. The end of the arm on the pivoted trigger of a pump dispenser b... |
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Invention
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Nozzle cap for foam-producing pump dispenser |
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Invention
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Spray pump transition collar |
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Invention
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Trigger pump having ergonomic features |
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1998
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Invention
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Nozzle |
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1997
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Invention
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Liquid dispenser |
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1989
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P/S
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Hand manipulatable trigger sprayers. |
