Zipper tooth

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Description

FIG. 1 is a perspective view of an embodiment of a zipper tooth showing my new design;

FIG. 2 is another perspective view of the embodiment;

FIG. 3 is a right side elevational view of the embodiment;

FIG. 4 is a top plan view of the embodiment;

FIG. 5 is a front elevational view of the embodiment;

FIG. 6 is a bottom plan view of the embodiment;

FIG. 7 is a left side elevational view of the embodiment; and,

FIG. 8 is a rear elevational view of the embodiment.

Claims

I claim the ornamental design for a zipper tooth, as shown.

Referenced Cited
U.S. Patent Documents
2660774 December 1953 Heimann et al.
D252896 September 18, 1979 Jovin
D628123 November 30, 2010 Kojima et al.
D628517 December 7, 2010 Bitzan
D632218 February 8, 2011 Yamamoto et al.
D644564 September 6, 2011 Kojima et al.
20050278923 December 22, 2005 Wu
Patent History
Patent number: D657287
Type: Grant
Filed: Aug 5, 2011
Date of Patent: Apr 10, 2012
Assignee: Unitech Zipper & Machinery Co., Ltd. (New Taipei)
Inventor: Jung-Yuan Cheng (New Taipei)
Primary Examiner: Ralf Seifert
Attorney: Kamrath IP Lawfirm, PA
Application Number: 29/398,837
Classifications
Current U.S. Class: Zipper Type (D11/221)