Patent
   D290016
Priority
Apr 07 1983
Filed
Jun 22 1984
Issued
May 26 1987
Expiry
May 26 2001
Assg.orig
Entity
unknown
4
7
n/a
The ornamental design for a stereo viewer, as shown and described.

FIG. 1 is a perspective view of a stereo viewer showing my new design in its operative position;

FIG. 2 is a front elevational view of the stereo viewer in its retracted position; and

FIG. 3 is a bottom plan view of the stereo viewer;

FIG. 4 is a side elevational view of the stereo viewer in its retracted position;

FIG. 5 is a rear elevational view of the stereo viewer; and

FIG. 6 is a bottom end view of the stereo viewer in its retracted position.

Vitrac, Jean-Pierre

Patent Priority Assignee Title
D361340, Nov 05 1993 Stereoscopic viewer
D391282, Nov 29 1994 Foldable stereoscopic viewer
D479260, Aug 19 2002 Hoya Corporation Viewer for stereograph
D779573, Apr 01 2015 REMEDIA CO , LTD Mobile 3D viewer
Patent Priority Assignee Title
2872844,
4235514, May 11 1978 Creative Cartons of Ashland, Inc. Collapsible stereoscopic viewer and film strip therefor
4253732, May 11 1978 Creative Cartons of Ashland, Inc. Collapsible stereoscopic viewer
171480,
189006,
D249796, Jan 10 1977 Penton/IPC, Inc. Stereoscopic viewer and slide holder
FR1547722,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 22 1984Stereoscopes Lestrade & Cie.(assignment on the face of the patent)
Mar 20 1985VITRAC, JEAN-PIERRESTEREOSCOPES LESTRADE & CIE, A CORP OF FRANCEASSIGNMENT OF ASSIGNORS INTEREST 0043940484 pdf
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