Patent
   D498779
Priority
Mar 13 2003
Filed
Sep 06 2003
Issued
Nov 23 2004
Expiry
Nov 23 2018
Assg.orig
Entity
unknown
0
7
n/a
The ornamental design for a viewing aid, as shown and described.

My viewing aid is characterized by an oval area containing a pattern comprising concentric circular contours. My viewing aid is further characterized by a rim of rectangular cross section abutting said oval area. My viewing aid is further characterized by a linear portion of cylindrical cross section separated from said oval area by a rectangular gap.

FIG. 1 is a front elevation view of a viewing aid showing my new design;

FIG. 2 is a left side elevation view of one edge thereof, the right side elevation view being a mirror image; and,

FIG. 3 is a side elevation view of a section along the line A-B of FIG. 1, showing the surface detail.

Messiou, Antoine Yvon

Patent Priority Assignee Title
Patent Priority Assignee Title
2510344,
4871233, May 12 1987 Thin plate prism and stereoscopic system
4949978, Nov 25 1988 Magnifying device
5982565, Mar 31 1997 Fuji Photo Optical Co., Ltd. Plastic lens and method of making the same
D243394, May 12 1975 SANWA BUSINESS CREDIT CORPORATION Oval lenticular lens
D440998, Jul 24 2000 Kimberly-Clark Worldwide, Inc Credit card magnifier
D441383, Jul 24 2000 Credit card magnifier
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule