Lap Yi Law

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Chai Wan, HK

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Patents Grantslast 30 patents

Information Patent Grant
Lock-off assembly for use in locking-off a trigger of an electrical...
- Patent number 10,978,257
- Issue date Apr 13, 2021
- DEFOND COMPONENTS LIMITED
- Cheng Chen Nieh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trigger assembly with a protective covering
- Patent number 10,892,122
- Issue date Jan 12, 2021
- DEFOND ELECTECH CO., LTD
- Lap Yi Law
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LOCK-OFF ASSEMBLY FOR USE IN LOCKING-OFF A TRIGGER OF AN ELECTRICAL...
- Publication number 20210012980
- Publication date Jan 14, 2021
- Defond Electech Co., Ltd.
- Cheng Chen NIEH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRIGGER ASSEMBLY WITH A PROTECTIVE COVERING
- Publication number 20200343059
- Publication date Oct 29, 2020
- Defond Electech Co., Ltd.
- Lap Yi Law
- H01 - BASIC ELECTRIC ELEMENTS