Spring-loaded panel fastener design Patent Grant McDonough , et al. November 3, 1 [Penn Engineering & Manufacturing Corp.]

Spring-loaded panel fastener design

McDonough , et al. November 3, 1

Patent Grant D400430

U.S. patent number D400,430 [Application Number D/049,257] was granted by the patent office on 1998-11-03 for spring-loaded panel fastener design. This patent grant is currently assigned to Penn Engineering & Manufacturing Corp.. Invention is credited to William P. McDonough, Harold D. Ross.

United States Patent	D400,430
McDonough , et al.	November 3, 1998

Spring-loaded panel fastener design

Claims

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

Inventors:	McDonough; William P. (Birdsboro, PA), Ross; Harold D. (Chalfont, PA)
Assignee:	Penn Engineering & Manufacturing Corp. (Danboro, PA)
Appl. No.:	D/049,257
Filed:	January 22, 1996

Current U.S. Class:	D8/387; D8/312
Current International Class:	0808
Field of Search:	;D8/387,310,312 ;411/347,352,107,108

References Cited [Referenced By]

U.S. Patent Documents


D283591	April 1986	Swanstrom
D357176	April 1995	Ernest
3126935	March 1964	Tuozzo
4387497	June 1983	Gulistan
4915557	April 1990	Stattford
5338139	August 1994	Swanstrom
5382124	January 1995	Frattarola
5544992	August 1996	Ciobanu et al.

Primary Examiner: Bullock; B. J.
Attorney, Agent or Firm: Gore; Gregory J.

Description

FIG. 1 is a top front isometric view of a fastener showing our new design;

FIG. 2 is a bottom front isometric view of FIG. 1;

FIG. 3 is a side elevational view of FIG. 1;

FIG. 4 is a top plan view of FIG. 1; and,

FIG. 5 is a bottom view of FIG. 1.

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