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Taipei, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Easy and quantitative liquid dispenser
Patent number
6,923,344
Issue date
Aug 2, 2005
Tops Equipment & Tools Co., Ltd.
Yen-Liang Chien
G01 - MEASURING TESTING
Information
Patent Grant
Full function trigger sprayer
Patent number
D504816
Issue date
May 10, 2005
Tops Equipment & Tools Co., Ltd.
Yen-Liang Chien
D09 - Packages and containers for goods
Information
Patent Grant
Full function trigger sprayer
Patent number
D504817
Issue date
May 10, 2005
Tops Equipment & Tools Co., Ltd.
Yen-Liang Chien
D09 - Packages and containers for goods
Information
Patent Grant
Full function trigger sprayer
Patent number
D504316
Issue date
Apr 26, 2005
Tops Equipment & Tools Co., Ltd.
Yen-Liang Chien
D09 - Packages and containers for goods
Patents Applications
last 30 patents
Information
Patent Application
Dispensing Pump to Dispense the Liquid Content Out of a Container
Publication number
20090188946
Publication date
Jul 30, 2009
TOPS EQUIPMENT & TOOLS CO., LTD.
Yen-Liang Chien
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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last 30 trademarks