Zipper
Description
The broken lines in the drawings depict environmental subject matter only and form no part of the claimed design.
Claims
The ornamental design for a zipper, as shown and described.
Referenced Cited
U.S. Patent Documents
D118022 | December 1939 | Poux |
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D174301 | March 1955 | Weber |
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4554684 | November 26, 1985 | Cadoret |
4578828 | April 1, 1986 | Smith, Sr. et al. |
5010595 | April 30, 1991 | Stradley |
D331892 | December 22, 1992 | Semons |
D407668 | April 6, 1999 | Okeya |
5983401 | November 16, 1999 | Ohara |
6161223 | December 19, 2000 | Andrews |
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D598180 | August 18, 2009 | Fu |
Patent History
Patent number: D628517
Type: Grant
Filed: Jun 18, 2010
Date of Patent: Dec 7, 2010
Inventor: Joseph C. Bitzan (Des Moines, WA)
Primary Examiner: Ralf Seifert
Attorney: Crossley Patent Law
Application Number: 29/364,090
Type: Grant
Filed: Jun 18, 2010
Date of Patent: Dec 7, 2010
Inventor: Joseph C. Bitzan (Des Moines, WA)
Primary Examiner: Ralf Seifert
Attorney: Crossley Patent Law
Application Number: 29/364,090
Classifications
Current U.S. Class:
Zipper Type (D11/221)