U.S. patent number D261,578 [Application Number 05/918,325] was granted by the patent office on 1981-11-03 for combined chair and tablet arm. This patent grant is currently assigned to Steelcase Inc.. Invention is credited to Robert Heritage.
United States Patent | D261,578 |
Heritage | * November 3, 1981 |
Inventors: | Heritage; Robert (London, GB2) |
---|---|
Assignee: | Steelcase Inc. (Grand Rapids,
MI) |
[*] Notice: | The portion of the term of this patent subsequent to November 3, 1995 has been disclaimed. |
Appl. No.: | 05/918,325 |
Filed: | June 22, 1978 |
Current U.S. Class: | D6/338; D6/372 |
Current International Class: | D0605 |
Field of Search: | ;D6/42-45,47-78 ;297/294,239 |
D102999 | February 1937 | Terker |
D230669 | March 1974 | Hendrickson et al. |
D230788 | March 1974 | Petersen |
D232215 | July 1974 | Lamb |
D245553 | August 1977 | DeFuccio |
2637371 | May 1953 | Boutin |
3847433 | November 1974 | Acton et al. |
Interiors, 1-77, p. 52, Chair top left by Howell. . Kreuger Cat. No. 1900, 2-15-69, p. 18, Tablet Arm Chair top right. . Design Cat. 11-77, p. 52, Chair by Race Furniture Ltd. . Domus Catalog, Jul. 1970, p. 33. . Domus Catalog, Nov. 1971, p. 31.. |
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