Threads of a screw
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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