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Publication numberUSD283591 S
Publication typeGrant
Application numberUS 06/542,042
Publication dateApr 29, 1986
Filing dateOct 14, 1983
Publication number06542042, 542042, US D283591 S, US D283591S, US-S-D283591, USD283591 S, USD283591S
InventorsKenneth A. Swanstrom
Original AssigneePenn Engineering & Manufacturing Corp.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Low profile panel fastener
US D283591 S
Images(1)
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Claims(1)
  1. The ornamental design for a low profile panel fastener, as shown and described.
Description

FIG. 1 is a top and front perspective view of the low profile panel fastener showing my new design, the screw being shown biased to its upwardmost position by the spring;

FIG. 2 is a front view thereof the back view thereof being substantially the same but with the spring appropriately sloped;

FIG. 3 is a righthand side view thereof, the lefthand side view thereof being substantially the same except for the bottom termination of the spring;

FIG. 4 is a view similar to FIG. 2, but showing the screw fully seated against the retainer;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and

FIG. 7 is a top and front perspective view of a second embodiment of the design of FIG. 1, the only differences being the angled knurl and the annular groove around the retainer.

Non-Patent Citations
Reference
1Southco Fastener Cat., 1967, p. 4, Knurled Insert No. 71.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6238155Jun 18, 1998May 29, 2001Southco, Inc.Torque screw fastener
US6280131Dec 17, 1998Aug 28, 2001Southco, Inc.Captive screw
US6468012Jul 24, 2001Oct 22, 2002Southco, Inc.Captive screw
US6644903Jun 11, 2002Nov 11, 2003Matdan America Corp.Captive fastener with gradient hardened ferrule
US6761521Dec 14, 2001Jul 13, 2004Southco, Inc.Captive screw
US7342796May 23, 2006Mar 11, 2008Southco, Inc.Captive shoulder nut assembly
US7344345 *May 27, 2004Mar 18, 2008Southco, Inc.Captive shoulder nut having spring tie-down
US8475101 *Oct 31, 2010Jul 2, 2013Fu Tai Hua Industry (Shenzhen) Co., Ltd.Locking screw
US8651788Sep 6, 2012Feb 18, 2014Horst BuddeVariable-length, adjustable spacer
US20120009042 *Oct 31, 2010Jan 12, 2012Hon Hai Precision Industry Co., Ltd.Locking screw
Classifications
U.S. ClassificationD08/387, D08/382