Patent
   D487688
Priority
Apr 10 2003
Filed
Apr 10 2003
Issued
Mar 23 2004
Expiry
Mar 23 2018
Assg.orig
Entity
unknown
10
4
n/a
The ornamental design for a spring clamp, as shown.

FIG. 1 is a perspective view of the spring clamp of the invention;

FIG. 2 is a side elevational view of the spring clamp, the opposite side elevational view being a mirror image thereof;

FIG. 3 is a top plan view of the spring clamp;

FIG. 4 is a bottom view of the spring clamp;

FIG. 5 is a front view of the spring clamp; and,

FIG. 6 is a rear view of the spring clamp.

Lewis, Steven W., Brass, Robert L.

Patent Priority Assignee Title
10006464, Jan 05 2012 Archipelago Group LLC Electric blower operable to provide combustion air to a fire
7677141, Jul 11 2007 Soft-grip, low-force, hand-held spring clamp
8201515, Mar 10 2009 Anchor for marker buoy, waterfowl decoy and the like
9303652, Jan 05 2012 Archipelago Group LLC Electric blower operable to provide combustion air to a fire
D515386, May 10 2003 Wolfcraft GmbH Clamping pliers with a pistol handle
D519812, Sep 29 2004 BESSEY TOOL GMBH & CO KG Clamp-type hand tool
D555309, Oct 25 2005 Scouring pad clamp with scraper for grill cleaning
D718999, Dec 20 2013 IBT Holdings, LLC Clamp
D719807, Dec 20 2013 IBT Holdings, LLC Clamp
D830809, Nov 12 2016 Sheng Pu Promotion Co., Ltd. Hand clamp
Patent Priority Assignee Title
6336386, Jul 21 2000 Plier device having an adjustable opening
D350892, Jun 10 1993 Irwin Industrial Tool Company Spring clamp
D399729, Dec 18 1996 Clip
D457409, Mar 01 2000 Wolfcraft GmbH Spring vice clamp with a soft grip
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 30 2009BRASS, ROBERT L BDG, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0234860644 pdf
Sep 30 2009LEWIS, STEVEN W BDG, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0234860644 pdf
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