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James T. Rill
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Hampstead, MD, US
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last 30 patents
Information
Patent Grant
Spindle bearing arrangement for a power tool
Patent number
9,216,504
Issue date
Dec 22, 2015
Black & Decker Inc.
Qiang Zhang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Power tool with impact mechanism
Patent number
8,631,880
Issue date
Jan 21, 2014
Black & Decker Inc.
Sankarshan Murthy
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Spindle bearing arrangement for a power tool
Patent number
8,584,770
Issue date
Nov 19, 2013
Black & Decker Inc.
Qiang Zhang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
SPINDLE BEARING ARRANGEMENT FOR A POWER TOOL
Publication number
20140069675
Publication date
Mar 13, 2014
Black & Decker Inc.
Qiang Zhang
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
SPINDLE BEARING ARRANGEMENT FOR A POWER TOOL
Publication number
20110232930
Publication date
Sep 29, 2011
Qiang Zhang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
POWER TOOL WITH IMPACT MECHANISM
Publication number
20100276168
Publication date
Nov 4, 2010
Sankarshan Murthy
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS