Crab knife

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Description

FIG. 1 is a perspective view of a crab knife showing my new design.

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a front elevational view thereof.

Claims

The ornamental design for the crab knife, as shown.

Referenced Cited
U.S. Patent Documents
308753 December 1884 Cox
356453 January 1887 Cox
D164210 August 1951 Van Koert
D165811 January 1952 Wright
D170293 August 1953 Wallance
D177740 May 1956 Latham
D189820 February 1961 Barr
D189913 March 1961 Quistgaard
D202892 November 1965 Centa
D350260 September 6, 1994 Weaver
D491026 June 8, 2004 Welch
D492163 June 29, 2004 Welch
Patent History
Patent number: D597797
Type: Grant
Filed: Mar 17, 2005
Date of Patent: Aug 11, 2009
Inventor: George H. Casson (Street, MD)
Primary Examiner: Cathron C. Brooks
Assistant Examiner: Ricky Pham
Attorney: Hodes, Pessin & Katz, P.A.
Application Number: 29/225,543
Classifications
Current U.S. Class: D7/649