Screwdriver
Latest WINSIRE ENTERPRISES CORPORATION Patents:
Description
The broken lines shown in the drawings illustrate aspects of the screwdriver that form no part of claimed design.
Claims
The ornamental design for a screwdriver as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
| 4924733 | May 15, 1990 | McKenzie |
| 6363819 | April 2, 2002 | Li |
| D550531 | September 11, 2007 | Yeh |
| D720590 | January 6, 2015 | Carl |
| D720591 | January 6, 2015 | Carl |
| D974141 | January 3, 2023 | Liu |
| D1039932 | August 27, 2024 | Effertz |
| 20060016303 | January 26, 2006 | Ping |
| 20060243108 | November 2, 2006 | Lechot |
| 20120285299 | November 15, 2012 | Chen |
| 20130055507 | March 7, 2013 | Li |
| 20150336246 | November 26, 2015 | Peters |
| 20150343619 | December 3, 2015 | Lin |
| 20190054600 | February 21, 2019 | Lai |
| 20220234178 | July 28, 2022 | Vasudeva |
| 20230075834 | March 9, 2023 | Li |
| 20230076152 | March 9, 2023 | Li |
- Megalok Multi-Bit Screwdriver, on the website https://megaprotools.ca/ , accessed on Aug. 6, 2023.
Patent History
Patent number: D1069540
Type: Grant
Filed: May 25, 2023
Date of Patent: Apr 8, 2025
Assignee: WINSIRE ENTERPRISES CORPORATION (Langley)
Inventor: Hermann Fruhm (Pitt Meadows)
Primary Examiner: Philip S Hyder
Application Number: 29/893,167
Type: Grant
Filed: May 25, 2023
Date of Patent: Apr 8, 2025
Assignee: WINSIRE ENTERPRISES CORPORATION (Langley)
Inventor: Hermann Fruhm (Pitt Meadows)
Primary Examiner: Philip S Hyder
Application Number: 29/893,167
Classifications
Current U.S. Class:
D8/85;
D8/82