Hand tool adapter
Description
Claims
The ornamental design for a hand tool adapter, as shown and described.
Referenced Cited
U.S. Patent Documents
| 3662628 | May 1972 | Schnepel |
| 4762033 | August 9, 1988 | Chow |
| 4791837 | December 20, 1988 | Main |
| 5005448 | April 9, 1991 | Main |
| 5070563 | December 10, 1991 | Tervola |
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| 6138531 | October 31, 2000 | Lamons |
| D500436 | January 4, 2005 | Chen |
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Patent History
Patent number: D756180
Type: Grant
Filed: Apr 10, 2014
Date of Patent: May 17, 2016
Inventor: Chao-Ming Chen (Taichung)
Primary Examiner: Randall Gholson
Application Number: 29/487,563
Type: Grant
Filed: Apr 10, 2014
Date of Patent: May 17, 2016
Inventor: Chao-Ming Chen (Taichung)
Primary Examiner: Randall Gholson
Application Number: 29/487,563
Classifications
Current U.S. Class:
D8/25