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
40654 November 1863 Tresize
D135378 March 1943 Chadkin
139534 June 1873 Bazin
D157087 January 1950 Reineman
D207508 April 1967 Hubbard
D246788 December 27, 1977 Simonelli et al.
262846 August 1882 Stevens
D323180 January 14, 1992 Bush
502450 August 1893 Wagner
994378 June 1911 Douglas
1012144 December 1911 Murphy
1024613 April 1912 Berger
1097601 May 1914 Maerz
1193993 August 1916 Clarke
1197679 September 1916 Stern
1252089 January 1918 Clarke
1257327 February 1918 Disney
1392327 October 1921 Hattersley
2018739 October 1935 Pauchek
2131444 September 1938 Lateltin et al.
2145423 January 1939 Long
2178324 October 1939 King et al.
2187765 January 1940 Walter
2225602 December 1940 Ryker
2246604 June 1941 Smith
2366228 January 1945 Abrams et al.
2621562 December 1952 Stone
2683391 July 1954 Nichols
2757573 August 1956 Turner
2821884 February 1958 Austin
2984153 May 1961 Brennan
3298772 January 1967 Milinowski
3391971 July 1968 Kaufman
3418035 December 1968 Rau
3462210 August 1969 Monzali
4253732 March 3, 1981 Carver
4730898 March 15, 1988 Curtin
4789220 December 6, 1988 Kinnard
4846553 July 11, 1989 Rice
4932753 June 12, 1990 Cohen
5000543 March 19, 1991 Curtin
5002363 March 26, 1991 Tanaka
5058990 October 22, 1991 Bush
Foreign Patent Documents
52-22276 May 1977 JPX
Other references
  • 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
Classifications
Current U.S. Class: Stereoscopic (D16/222)