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Publication numberUSD357176 S
Publication typeGrant
Application numberUS 29/009,140
Publication dateApr 11, 1995
Filing dateJun 7, 1993
Publication number009140, 29009140, US D357176 S, US D357176S, US-S-D357176, USD357176 S, USD357176S
InventorsRichard B. Ernest, W. Phillips II Ronald
Original AssigneePenn Engineering & Manufacturing Corp.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Panel fastener
US D357176 S
Abstract  available in
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  1. The ornamental design for a panel fastener, as shown and described.

FIG. 1 is a top and front perspective view of a panel fastener showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof; and,

FIG. 4 is a bottom plan view thereof.

Non-Patent Citations
1Dzus Catalog, 1981, p. 22, Stud Assembly.
2Elco Catalog, 1979, p. 14, Drive Systems, *Phillips Recess.
3Penn Engineering & Manufacturing Corp Catalog, Copyright 1984 & 1988, p. 3, Type PFCZ Panel Fastener.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6238155Jun 18, 1998May 29, 2001Southco, Inc.Torque screw fastener
US6280131Dec 17, 1998Aug 28, 2001Southco, Inc.Captive screw
US6418609Aug 16, 2000Jul 16, 2002Fabristeel Products, Inc.Fastener, die button and method of installing a fastener into a panel
US6468012Jul 24, 2001Oct 22, 2002Southco, Inc.Captive screw
US6612795Sep 26, 2001Sep 2, 2003Illinois Tool Works Inc.Quarter turn panel fastener
US6761521Dec 14, 2001Jul 13, 2004Southco, Inc.Captive screw
US7156084 *Jun 30, 2004Jan 2, 2007Jdl Engineering, LlcPaint-ball sport gun with adjustable detent assembly
US7342796May 23, 2006Mar 11, 2008Southco, Inc.Captive shoulder nut assembly
US7344345 *May 27, 2004Mar 18, 2008Southco, Inc.Captive shoulder nut having spring tie-down
US20050265803 *May 27, 2004Dec 1, 2005Aukzemas Thomas VCaptive shoulder nut having spring tie-down
US20060275100 *May 23, 2006Dec 7, 2006Southco, Inc.Captive shoulder nut assembly
US20100051007 *Aug 26, 2008Mar 4, 2010Smart Parts, Inc.Sensor cover and angled ball detent for paintball gun
US20110268532 *Nov 16, 2010Nov 3, 2011Hon Hai Precision Industry Co., Ltd.Fastening apparatus
U.S. ClassificationD08/387