Multipurpose clamp with extension rod

Hammer , et al. July 29, 2

Patent Grant D573861

U.S. patent number D573,861 [Application Number D/288,572] was granted by the patent office on 2008-07-29 for multipurpose clamp with extension rod. This patent grant is currently assigned to NuProdx, Inc.. Invention is credited to David F. Gaskell, Bruce R. Hammer.


United States Patent D573,861
Hammer ,   et al. July 29, 2008

Multipurpose clamp with extension rod

Claims

CLAIM We claim the ornamental design for a multipurpose clamp with extension rod, as shown and described.
Inventors: Hammer; Bruce R. (San Rafael, CA), Gaskell; David F. (Vallejo, CA)
Assignee: NuProdx, Inc. (San Rafael, CA)
Appl. No.: D/288,572
Filed: June 14, 2007

Current U.S. Class: D8/72
Current International Class: 0805
Field of Search: ;D8/71-74,394-397,354-356,382,383 ;248/62,689,124.2,643 ;81/487,427,321 ;269/3,6,143,165,240,249,243,97 ;29/256,257,276 ;D15/140 ;294/16,103.1,64.1 ;4/577.1 ;D13/133 ;D24/135

References Cited [Referenced By]

U.S. Patent Documents
D242765 December 1976 Patrick
D301832 June 1989 Hathaway
D308818 June 1990 Powrzanas
5138917 August 1992 Kirschner
D345905 April 1994 Hallgren
D355888 February 1995 Deleo
D366609 January 1996 McDonald
D423994 May 2000 Helwig
D425402 May 2000 Welborn et al.
D429331 August 2000 Koros et al.
D466212 November 2002 Koros et al.
D551763 September 2007 Phillips et al.
D553971 October 2007 Krueger
Primary Examiner: Zarfas; Louis S.
Assistant Examiner: Muller; David G
Attorney, Agent or Firm: Clarke; Richard D.

Description



FIG. 1 is a top and side elevational perspective view of the multipurpose clamp with extension rod, showing the adjustable extension rod partially extended;

FIG. 2 is a side elevational view of the multipurpose clamp with extension rod, showing the adjustable extension rod partially extended;

FIG. 3 is a front elevational view of the multipurpose clamp with extension rod;

FIG. 4 is a side elevational view of the multipurpose clamp with extension rod, showing the adjustable extension rod partially extended;

FIG. 5 is a rear elevational view of the multipurpose clamp with extension rod;

FIG. 6 is a bottom view of the multipurpose clamp with extension rod, showing the adjustable extension rod partially extended; and,

FIG. 7 is a top plan view of the multipurpose clamp with extension rod, showing the adjustable extension rod partially extended.

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