Cord tightening device

- YKK Corporation
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Description

FIG. 1 is a top view showing my new design for a cord tightening device,

FIG. 2 is a left side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a front perspective view thereof;

FIG. 5 is a bottom view thereof;

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

FIG. 7 is a rear view thereof.

Claims

The ornamental design for a cord tightening device, as shown and described.

Referenced Cited
U.S. Patent Documents
D202294 September 1965 Heifetz
D352681 November 22, 1994 Fildan
D373076 August 27, 1996 Ikeda
D380664 July 8, 1997 Currier et al.
D425783 May 30, 2000 Ishida et al.
6189186 February 20, 2001 Boden
Patent History
Patent number: D452138
Type: Grant
Filed: Apr 5, 2001
Date of Patent: Dec 18, 2001
Assignee: YKK Corporation (Tokyo)
Inventor: Koji Murata (Lille)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Clare E. Heflin
Attorney, Agent or Law Firm: Jacobson Holman, PLLC
Application Number: 29/139,690
Classifications
Current U.S. Class: D8/383
International Classification: 0808;