Plural seating unit

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Description

FIG. 1 is a perspective view of a plural seating unit showing my new design;

FIG. 2 is a left side elevational view;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a bottom plan view; and

FIG. 6 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
RE20372 May 1937 Lorenz
RE27176 September 1971 Froelich
D90705 September 1933 Goodman
D232215 July 1974 Lamb
235947 July 1975 Uyeda
247012 January 1978 Lubke
D254041 January 29, 1980 Hosoe
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D272967 March 13, 1984 Umanoff
D282901 March 11, 1986 Petersen
458140 August 1891 Bangs
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1791453 February 1931 Mies
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1950226 March 1934 Cable
1979073 October 1934 Larsen
2064137 December 1936 Zerbee
2069456 February 1937 McGowen
2071084 February 1937 Nolan
2121130 June 1938 McGowen
2135657 November 1938 Church
2186705 January 1940 Lorenz
2530924 November 1950 Turner
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3092417 June 1963 Drabert
3101217 August 1963 Requa
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Foreign Patent Documents
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Other references
  • MIES Chair Designs, a sales brochure published by Knoll International, New York more than one year prior to the filing of the subject application. Warren Chair Photo, published by Add Interior Systems in about 02/02/81. Chair photo by Add Interior Systems. Chair drawing (unpublished). Thonet IDG Kangaroo Chair. Interior, Nov. 1976, p. 28. Add Interior Systems, Inc. "Rose Chair," 10/82.
Patent History
Patent number: D318578
Type: Grant
Filed: Jul 24, 1986
Date of Patent: Jul 30, 1991
Inventor: Roger K. Leib (Los Angeles, CA)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Gary D. Watson
Attorneys: Jeffrey G. Sheldon, Stephen Donovan
Application Number: 6/889,188
Classifications
Current U.S. Class: D/6381