Threads of a screw

- Kwantex Research Inc.
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Description

FIG. 1 is a perspective view of threads of a screw showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top plan view thereof.

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
Classifications
Current U.S. Class: D8/387