Electric screwdriver
Description
Claims
The ornamental design for an electric screwdriver, as shown and described.
Referenced Cited
U.S. Patent Documents
D308622 | June 19, 1990 | Fushiya |
D322205 | December 10, 1991 | Liu |
D418729 | January 11, 2000 | Snider |
D423897 | May 2, 2000 | Cooper |
D466776 | December 10, 2002 | Hsiao |
D474086 | May 6, 2003 | Heun |
6817424 | November 16, 2004 | Su |
D576853 | September 16, 2008 | Aglassinger |
D593387 | June 2, 2009 | Liao |
D647774 | November 1, 2011 | Okuda et al. |
D755032 | May 3, 2016 | Martinez et al. |
9707670 | July 18, 2017 | Hita |
Patent History
Patent number: D876193
Type: Grant
Filed: Dec 19, 2018
Date of Patent: Feb 25, 2020
Inventor: Jianfeng Zhao (Guangzhou)
Primary Examiner: Austin Murphy
Application Number: 29/674,052
Type: Grant
Filed: Dec 19, 2018
Date of Patent: Feb 25, 2020
Inventor: Jianfeng Zhao (Guangzhou)
Primary Examiner: Austin Murphy
Application Number: 29/674,052
Classifications
Current U.S. Class:
D8/61