Patent
   D515839
Priority
Jul 07 2004
Filed
Jul 07 2004
Issued
Feb 28 2006
Expiry
Feb 28 2020
Assg.orig
Entity
unknown
1
8
n/a
The ornamental design of a working aid, as shown and described.

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.

Mills, Gavin

Patent Priority Assignee Title
D588830, Feb 21 2008 Rubbermaid Incorporated Work surface
Patent Priority Assignee Title
5081936, Nov 22 1989 Compressible desk arrangements
6041715, Sep 15 1997 Activity surface and rest apparatus
D324791, Dec 05 1988 Portable table attachable tray
D349731, Aug 18 1992 Levenger Company Clip board
D382727, Jul 10 1995 LITTLE TIKES COMPANY, THE Child's desk
D442795, Feb 05 2001 Lap desk
D472728, Jan 25 2002 Wells Fargo Bank, National Association Lap desk with reading light
D499575, Nov 13 2003 Lap tray with light
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