Working aid

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Description

FIG. 1 is a side view of a first embodiment of a working aid incorporating the design of my invention;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a perspective bottom view thereof; and

FIG. 5 is a rear view thereof;

FIG. 6 is a front view thereof.

FIG. 7 is a side view of a second embodiment of a working aid incorporating the design of my invention;

FIG. 8 is a top plan view thereof;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is a bottom perspective view thereof;

FIG. 11 is a rear view thereof; and,

FIG. 12 is a front view thereof.

Claims

The ornamental design of a working aid, as shown and described.

Referenced Cited
U.S. Patent Documents
5081936 January 21, 1992 Drieling
D324791 March 24, 1992 Hoover
D349731 August 16, 1994 Leveen et al.
D382727 August 26, 1997 Kresge et al.
6041715 March 28, 2000 Jarke et al.
D442795 May 29, 2001 Holt
D472728 April 8, 2003 Harris et al.
D499575 December 14, 2004 Chan
Patent History
Patent number: D515839
Type: Grant
Filed: Jul 7, 2004
Date of Patent: Feb 28, 2006
Inventor: Gavin Mills (Randpark Ridge, 2194)
Primary Examiner: Charles A. Rademaker
Attorney: Senniger Powers
Application Number: 29/208,879
Classifications
Current U.S. Class: D6/406.2