Work cart

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FIG. 1 is a perspective view of a work cart showing my new design.

FIG. 2 is a front view thereof.

FIG. 3 is a top view thereof.

FIG. 4 is a right side view thereof.

FIG. 5 is a left side view thereof.

FIG. 6 is a rear view thereof.

FIG. 7 is a bottom view thereof.

FIG. 8 is a perspective view of the design of FIG. 1 in a partially open position; and,

FIG. 9 is a perspective view of the design of FIG. 1 in a fully open position.


The ornamental design for a work cart, as shown and described.

Referenced Cited
U.S. Patent Documents
D137977 May 1944 Baunach
D182926 May 1958 Roeder
D409856 May 18, 1999 Rice, Jr.
D452357 December 18, 2001 Stravitz et al.
D491709 June 15, 2004 Wise
D546017 July 3, 2007 Wise
7252302 August 7, 2007 Thurn et al.
D557870 December 18, 2007 MacMillan
D574570 August 5, 2008 Tsai
Patent History
Patent number: D598622
Type: Grant
Filed: Oct 10, 2008
Date of Patent: Aug 18, 2009
Inventor: Robert W. Wise (Petaluma, CA)
Primary Examiner: Cynthia E Ramirez
Attorney: Black Lowe & Graham PLLC
Application Number: 29/312,281