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Lifeng Zhou
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Williamston, SC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Reciprocating saw blade assembly
Patent number
9,498,832
Issue date
Nov 22, 2016
Richpower Industries Inc.
Lifeng Zhou
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Reciprocating saw blade assembly
Patent number
9,101,992
Issue date
Aug 11, 2015
Ningbo Gemay Industry Co., Inc
Lifeng Zhou
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
RECIPROCATING SAW BLADE ASSEMBLY
Publication number
20150336189
Publication date
Nov 26, 2015
NingBo Gemay Industry Co., Ltd.
Lifeng Zhou
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Reciprocating Saw Blade Assembly
Publication number
20150135927
Publication date
May 21, 2015
Lifeng Zhou
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR