U.S. patent number D287,753 [Application Number 06/658,370] was granted by the patent office on 1987-01-13 for air cooled refrigeration condenser. This patent grant is currently assigned to Hussmann Corporation. Invention is credited to Roland A. Ares, Dennis R. Maechler.
United States Patent | D287,753 |
Ares , et al. | * January 13, 1987 |
Inventors: | Ares; Roland A. (St. Charles, MO), Maechler; Dennis R. (St. Louis, MO) |
---|---|
Assignee: | Hussmann Corporation
(Bridgeton, MO) |
[*] Notice: | The portion of the term of this patent subsequent to December 16, 2000 has been disclaimed. |
Appl. No.: | 06/658,370 |
Filed: | October 5, 1984 |
Current U.S. Class: | D23/351 |
Field of Search: | ;D23/139,141,144-146,150 ;D6/432,443 ;98/114,115.1,115.3,115.4 ;312/100,102,116,236-238,253,255,DIG.33 ;165/67-68 ;62/246,249,255-258,259.1,261,DIG.16 |
D5271 | September 1871 | Wiley |
2319433 | May 1943 | Phillips |
3357763 | December 1967 | Toper |
3545832 | December 1970 | Levenback |
4325594 | April 1982 | Lang et al. |
4470271 | September 1984 | Draper et al. |
Hardware Age, Jul. 9, 1953, p. 13-Cooling Unit. . Excel Products Corp. Catalogue, Feb. 1962, p. 1, Room Air Conditioner, item "M".. |
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