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2024
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Invention
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Trackable air filter unit and powered air purifying respirator equipped therewith. The present ap... |
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|
Invention
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Auto-darkening filter and protective helmet for laser processing protection. An auto-darkening fi... |
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2023
|
Invention
|
Auto-darkening filter (adf) and control method thereof. An auto-darkening filter (ADF) (100) and ... |
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|
Invention
|
Flexible welding helmet. A flexible welding helmet (100), comprising: a viewing window assembly (... |
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|
Invention
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Positive pressure type respiratory protective apparatus. The present disclosure relates to a posi... |
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|
Invention
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Water-proof auto-darkening filter and welding helmet equipped with the same. A water-proof auto-d... |
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|
Invention
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Headgear with curved straps for welding helmet. The present disclosure includes a headgear for a ... |
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2022
|
Invention
|
Protective device and portable powered air-purifying respirator therefor.
The present applicatio... |
|
|
Invention
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Protective device and portable powered air-purifying respirator therefor. The present application... |
|
|
Invention
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Welding helmet assembly and lamp assembly. A welding helmet assembly comprises: a headgear (300) ... |
|
|
Invention
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Ear muff and ear muff assembly.
The present application discloses an ear muff and an ear muff as... |
|
|
Invention
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Ear muff and ear muff assembly. The ear muff (100) comprises a housing base (210) in which an aco... |
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2021
|
Invention
|
Electric breathing apparatus and air filter device therefor.
The present application discloses a... |
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|
Invention
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Electric breathing apparatus and air filter device therefor. An air filter device comprises a blo... |
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|
Invention
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Pressure regulation device |
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|
Invention
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Respirator |
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Invention
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Cooling device |
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Invention
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Respiration device |
|
2020
|
P/S
|
Clothing for protection against chemicals and radiation; asbestos gloves for protection against a... |
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2019
|
Invention
|
Combination of a goggle and a face mask. The present application discloses an apparatus, comprisi... |
|
|
Invention
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Combination of a goggle and a face mask. An apparatus (100, 1000), comprising: a goggle (200), in... |
|
|
Invention
|
Auto-darkening welding helmet. An auto-darkening welding helmet comprises a helmet casing; an aut... |
|
|
Invention
|
Auto-darkening welding helmet. An auto-darkening welding helmet comprises a helmet casing (20), a... |
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|
Invention
|
Headband arrangement and welding helmet equipped with the same. The present application provides ... |
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|
Invention
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Headgear of welding helmet |
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2018
|
Invention
|
Welding helmet |
|
|
Invention
|
Auto-darkening welding helmet and welding apparatus equipped with the same.
The present applicat... |
|
|
Invention
|
Auto-darkening welding helmet and welding apparatus equipped with the same. The present applicati... |
|
|
Invention
|
Protective helmet |
|
|
Invention
|
Auto darkening welding helmet |
|
|
Invention
|
Auto darkening welding goggle |
|
|
Invention
|
Respirator and automatic variable-light welding mask assembly provided with same. Disclosed are a... |
|
|
P/S
|
Cordless telephones; dust masks; dust protective goggles and masks; earphones and headphones; fil... |
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|
P/S
|
[ Chronographs for use as specialized time recording apparatuses; Dust masks; Dust protective gog... |
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2017
|
P/S
|
Protection devices for personal use against accidents, namely, motorcycle helmets; protective hel... |
|
|
P/S
|
Protection devices for personal use against accidents;
protective helmets; solderers' helmets; p... |
|
|
Invention
|
Auto darkening filter for a welding helmet |
|
|
Invention
|
Flip-up auto darkening welding helmet |
|
|
Invention
|
Auto darkening filter capable of achieving high light-shielding number. An auto darkening filter,... |
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|
Invention
|
Auto darkening filter achieving high shade number. An auto darkening filter, comprising: a first ... |
|
|
Invention
|
Headband arrangement and welding helmet equipped with the same. A headband arrangement for a weld... |
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2016
|
Invention
|
Belt for welding helmet |
|
|
P/S
|
Solderers' helmets; protective masks; anti-glare glasses;
protective masks for workers; protecti... |
|
|
Invention
|
Headband arrangement and welding helmet equipped with the same. The present application relates t... |
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2015
|
Invention
|
Lockable fitting structure for an electric air-purifying respirator of an auto-darkening welding ... |
|
|
Invention
|
Wireless projector-type welding helmet and welding machine equipped with the same. The present ap... |
|
|
Invention
|
Welding helmet having a zipper arrangement and welding helmet assembly. The present application r... |
|
|
Invention
|
Auto-darkening welding filter display screen with touch graphical user interface |
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P/S
|
Protective clothing, namely, protection devices for personal use against accidents; clothing for ... |
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2005
|
P/S
|
Safety helmets for welders, protective masks, workmen's
protective face-shields, protective helm... |
