Threads of a screw
Description
The broken lines are included for the purpose of showing portions of the article and form no part of the claimed design.
Claims
The ornamental design for threads of a screw, as shown and described.
Referenced Cited
U.S. Patent Documents
| 6022177 | February 8, 2000 | Hofer |
| 6739815 | May 25, 2004 | Takasaki |
| D557130 | December 11, 2007 | Kashikura et al. |
| D567644 | April 29, 2008 | Liu |
| D581776 | December 2, 2008 | Yin-Feng |
| D637071 | May 3, 2011 | Gaudron et al. |
| D637896 | May 17, 2011 | Dotsey |
| D651507 | January 3, 2012 | Dotsey |
| D662808 | July 3, 2012 | Vandenberg |
| D676312 | February 19, 2013 | Lin |
| D678756 | March 26, 2013 | Tsai |
Patent History
Patent number: D708510
Type: Grant
Filed: Jan 24, 2013
Date of Patent: Jul 8, 2014
Assignee: Kwantex Research Inc. (Tainan)
Inventor: Chao Wei Lin (Tainan)
Primary Examiner: Sheryl Lane
Application Number: 29/443,923
Type: Grant
Filed: Jan 24, 2013
Date of Patent: Jul 8, 2014
Assignee: Kwantex Research Inc. (Tainan)
Inventor: Chao Wei Lin (Tainan)
Primary Examiner: Sheryl Lane
Application Number: 29/443,923
Classifications
Current U.S. Class:
D8/387