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Yanchao Wang
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Towson, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Reciprocating tool having orbit function
Patent number
11,958,121
Issue date
Apr 16, 2024
BLACK & DECKER INC.
Yanchao Wang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Counterbalancing mechanism and power tool having same
Patent number
11,839,964
Issue date
Dec 12, 2023
BLACK & DECKER INC.
Yanchao Wang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
OSCILLATING TOOL
Publication number
20240383120
Publication date
Nov 21, 2024
Black & Decker Inc.
Brent A. KUEHNE
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
OSCILLATING TOOL
Publication number
20240383121
Publication date
Nov 21, 2024
Black & Decker Inc.
Yanchao Wang
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
OSCILLATING TOOL
Publication number
20240383122
Publication date
Nov 21, 2024
Black & Decker Inc.
Yanchao Wang
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
COUNTERBALANCING MECHANISM AND POWER TOOL HAVING SAME
Publication number
20240033892
Publication date
Feb 1, 2024
Yanchao Wang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
COUNTERBALANCING MECHANISM AND POWER TOOL HAVING SAME
Publication number
20230286128
Publication date
Sep 14, 2023
Yanchao Wang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
RECIPROCATING TOOL HAVING ORBIT FUNCTION
Publication number
20230286126
Publication date
Sep 14, 2023
Black & Decker Inc.
Yanchao Wang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
RECIPROCATING TOOL HAVING ORBIT FUNCTION
Publication number
20230278116
Publication date
Sep 7, 2023
Black & Decker Inc.
Yanchao Wang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR