Slide fastener

- YKK Corporation
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FIG. 1 is a perspective view of the bottom, front and right of a slide fastener showing my (our) new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

The portions of the article in broken lines are shown for illustrative purposes only and form no part of the claimed design.


The ornamental design for a slide fastener, as shown and described.

Referenced Cited
U.S. Patent Documents
D117824 November 1939 Poux
D141873 July 1945 Brozek
D478024 August 5, 2003 Nordstrom
D586693 February 17, 2009 Stenhall
D628517 December 7, 2010 Bitzan
Patent History
Patent number: D643778
Type: Grant
Filed: Oct 28, 2010
Date of Patent: Aug 23, 2011
Assignee: YKK Corporation
Inventors: Masamichi Hasegawa (Toyama-ken), Ryo Mikuma (Toyama-ken), Shunji Akashi (Toyama-ken)
Primary Examiner: Ralf Seifert
Attorney: Kilpatrick Townsend & Stockton LLP
Application Number: 29/377,978
Current U.S. Class: Zipper Type (D11/221)