Patent
   D269350
Priority
Jul 31 1980
Filed
Jul 31 1980
Issued
Jun 14 1983
Expiry
Jun 14 1997
Assg.orig
Entity
unknown
8
9
n/a
The ornamental design for a transparency viewer, substantially as shown and described.

FIG. 1 is a top and right front perspective view of a transparency viewer showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a right side elevational view thereof.

The picture disclosed in FIGS. 1 and 2 represents a transparency which does not form a part of the article claimed.

Lermann, Peter, Schultheiss, Karl-Heinz

Patent Priority Assignee Title
D296770, Sep 11 1985 TRANSDYNAMICS, INC , A CORP OF CALIFORNIA Graphics display unit
D319454, Aug 20 1987 Kuva-Sampo Oy Film viewer
D319649, Aug 20 1987 Kuva-Sampo Oy Combined film holder and viewer
D350555, Dec 04 1992 Electroluminescent transparency illuminator
D354069, Nov 23 1992 Illuminated photographic viewer
D361080, Jul 05 1993 Medivance Instruments Limited Transparency illuminator
D390861, Feb 26 1996 Negative film reader
D427641, Sep 24 1998 Palmer Promotional Products Small light box
Patent Priority Assignee Title
2755585,
3521949,
4185407, Oct 01 1976 Display device
118698,
205103,
240151,
D247969, Mar 24 1977 Eastman Kodak Company Microfilm reader or the like
D251788, Jun 22 1977 Spiratone, Inc. Slide viewer
DE1041272,
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 31 1980AGFA-Gevaert AG(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule