Patent
   D251494
Priority
Oct 19 1977
Filed
Oct 19 1977
Issued
Apr 03 1979
Expiry
Apr 03 1993
Assg.orig
Entity
unknown
7
5
n/a
The ornamental design for a stereoscopic viewer, as shown and described.

FIG. 1 is a perspective view of a stereoscopic viewer, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view, the left side being a mirror image thereof;

FIG. 4 is a top plan view thereof.

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a rear elevational view thereof.

Richards, Victor, Lawhon, Charles L.

Patent Priority Assignee Title
D369374, Mar 16 1995 9010-7210 QUEBEC INC Viewer
D613325, Jun 08 2008 Anthony, Lo Stereoscopic device
D671158, Sep 24 2010 Hasbro, Inc Viewer apparatus
D726234, Feb 05 2014 Stereoscopic attachment
D927581, Jul 10 2017 BEIJING TUSEN ZHITU TECHNOLOGY CO , LTD Holder for multiple cameras
D929487, Jul 10 2017 BEIJING TUSEN ZHITU TECHNOLOGY CO , LTD Holder for multiple cameras
D982652, Nov 20 2020 HYBE CO , LTD Viewer for slides
Patent Priority Assignee Title
2282151,
2349013,
2377109,
2897816,
3880495,
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 19 1977Victor, Richards(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule