Stereoscopic viewer
Description
FIG. 1 is a top, front and left side perspective view of a steroscopic view showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof; and,
FIG. 5 is a left side elevational view thereof.
The rear elevational view is identical to FIG. 2, and the right side elevational view is identical to FIG. 5.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- Hubbard Scientific Pat. D 207,580 Photocopy of device with wrong design patent number imprinted on it (Published prior to Nov. 1, 1993). Steoreoptics Instructions (Published prior Nov. 1, 1993). Copy of a page from an unknown antique magazine (Published prior Nov. 1, 1993). Copy of device produced by Kenner Toy Company "See a Show" (Known prior Nov. 1, 1993). Copy of a stereoscopic view "Stereoptics" (Published prior Nov. 1, 1993). Copy of Lookman device (known prior Nov. 1, 1993). Zeiss-Aerotopograph Catalog, 1940, cover page. 3DMARK brochure dated Jan. 1989.
Patent History
Patent number: D358158
Type: Grant
Filed: Nov 1, 1993
Date of Patent: May 9, 1995
Inventor: Timothy H. Bush (Clarendon Hills, IL)
Primary Examiner: Terry A. Wallace
Assistant Examiner: Adir Aronovich
Attorney: William A. Willan Brinks Hofer Gilson & Lione Webb
Application Number: 0/14,852
Type: Grant
Filed: Nov 1, 1993
Date of Patent: May 9, 1995
Inventor: Timothy H. Bush (Clarendon Hills, IL)
Primary Examiner: Terry A. Wallace
Assistant Examiner: Adir Aronovich
Attorney: William A. Willan Brinks Hofer Gilson & Lione Webb
Application Number: 0/14,852
Classifications
Current U.S. Class:
Stereoscopic (D16/222)