Panel fastener

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Description

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

FIG. 2 is a bottom and front perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a top and front perspective view thereof in its retracted state.

The broken line showing of driver recesses in FIGS. 1, 3, and 6 is for illustrative purposes only and forms no part of the claimed design.

The symbolic representation of standard screw threads in FIGS. 1, 2 4, and 6 is used for convenience of illustration.

Claims

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

Referenced Cited
U.S. Patent Documents
D283591 April 29, 1986 Swanstrom
D372857 August 20, 1996 Hirai
D388316 December 30, 1997 McDonough et al.
D400430 November 3, 1998 McDonough et al.
3126935 March 1964 Tuozzo
3896867 July 1975 Gill et al.
4387497 June 14, 1983 Gulistan
4396327 August 2, 1983 Menke
5741101 April 21, 1998 Gulistan
5851095 December 22, 1998 Ellis et al.
6033168 March 7, 2000 Creely, III et al.
6039525 March 21, 2000 Johnson
Patent History
Patent number: D437209
Type: Grant
Filed: Mar 4, 1999
Date of Patent: Feb 6, 2001
Assignee: Penn Engineering & Manufacturing Corp. (Danboro, PA)
Inventors: William P. McDonough (Royersford, PA), Craig Link (Perkasie, PA)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Reid Hecker
Attorney, Agent or Law Firm: Gregory J. Gore
Application Number: 29/101,563
Classifications
Current U.S. Class: D8/387
International Classification: 0808;