U.S. patent number D272,475 [Application Number 06/284,619] was granted by the patent office on 1984-01-31 for luminaire. This patent grant is currently assigned to National Service Industries. Invention is credited to Theodor G. Yahraus.
United States Patent | D272,475 |
Yahraus | January 31, 1984 |
Inventors: | Yahraus; Theodor G. (Crawfordsville, IN) |
---|---|
Assignee: | National Service Industries
(Atlanta, GA) |
Appl. No.: | 06/284,619 |
Filed: | July 20, 1981 |
Current U.S. Class: | D26/24; D26/71 |
Current International Class: | D2605 |
Field of Search: | ;D24/24,71 ;362/297,310,309,311,227,235,362,431,350,341,346,347 |
1570503 | January 1926 | Kralick |
1751111 | March 1930 | Steele et al. |
1919561 | July 1933 | Kogel |
2751816 | June 1956 | Strong |
3153168 | October 1964 | Saranga |
3257553 | June 1966 | Tolbert |
3523721 | August 1970 | Hofman |
3688149 | August 1972 | Pitkjaan |
3700883 | October 1972 | Donohue et al. |
3710095 | January 1973 | Donohue et al. |
3755665 | August 1973 | Grindle |
3786248 | January 1974 | Compton |
3944810 | March 1976 | Grindle |
4028542 | June 1977 | McReynolds, Jr. |
4065667 | December 1977 | Ruud et al. |
4081667 | March 1978 | Lewin et al. |
4087682 | May 1978 | Kolodziej |
4149229 | April 1979 | Draper |
4153929 | May 1979 | Laudenschlager et al. |
4173778 | November 1979 | Snavely et al. |
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