Panel fastener

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Description

FIG. 1 is a top front perspective view of a panel fastener.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a right side elevation view thereof.

FIG. 4 is a left side elevation view thereof.

FIG. 5 is a rear elevation view thereof.

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
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3126935 March 1964 Tuozzo
3250559 May 1966 Sommerfield
3718950 March 1973 Engstrom
4007516 February 15, 1977 Coules
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D283591 April 29, 1986 Swanstrom
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5338139 August 16, 1994 Swanstrom
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D388316 December 30, 1997 McDonough et al.
D400430 November 3, 1998 McDonough et al.
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D627215 November 16, 2010 Summers
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D639651 June 14, 2011 Summers
Other references
  • Dzus Catalog, 1981, p. 22, Study Assembly.
  • Elco Catalog, 1979, p. 14, Drive Systems, *Phillips Recess.
  • Penn Engineering & Manufacturing Corp Catalog, Copright 1984 & 1988, p. 3, Type PFC2 Panel Fastener.
Patent History
Patent number: D656392
Type: Grant
Filed: Dec 10, 2010
Date of Patent: Mar 27, 2012
Assignee: PEM Management, Inc. (Wilmington, DE)
Inventor: Joseph McKenna (North Wales, PA)
Primary Examiner: Holly Baynham
Assistant Examiner: Sheryl Lane
Attorney: Gregory J. Gore
Application Number: 29/380,728
Classifications
Current U.S. Class: D8/382