Threads of a screw

- Kwantex Research Inc.
Skip to: Description  ·  Claims  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of threads of a screw bearing the 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.

Patent History
Patent number: D676312
Type: Grant
Filed: Oct 17, 2011
Date of Patent: Feb 19, 2013
Assignee: Kwantex Research Inc. (Tainan)
Inventor: Chao Wei Lin (Tainan)
Primary Examiner: Sheryl Lane
Application Number: 29/404,139
Classifications
Current U.S. Class: D8/387