Patent
   D335657
Priority
Jan 25 1991
Filed
Jan 25 1991
Issued
May 18 1993
Expiry
May 18 2007
Assg.orig
Entity
unknown
0
5
n/a
The ornamental design for a viewing enhancement device for attachment to a computer monitor, as shown.

FIG. 1 is a front and right side perspective view of a viewing enhancement device for attachment to a computer monitor showing the new design of the present invention;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Burke, Jonathan C.

Patent Priority Assignee Title
Patent Priority Assignee Title
4529268, Apr 21 1983 TAYLOR, NONA Retrofit visual display lens holder
4958907, Jan 17 1989 Computer screen magnifier
5015072, Nov 29 1989 Sperry Marine Inc. Glare reduction shield
5048928, Jan 17 1989 Computer screen magnifier
D270357, Jul 02 1981 Honeywell Information Systems Inc. Document holder for a display terminal
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 03 1991BURKE, JONATHAN C Designs by RoyoASSIGNMENT OF ASSIGNORS INTEREST 0055850271 pdf
Jan 25 1991Designs by Royo(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule