Patent Grant
D376007
| Number | Name | Date | Kind |
|---|---|---|---|
| D122133 | Bedol | Aug 1940 | |
| D124294 | Leslie | Dec 1940 | |
| D131009 | Leslie | Jan 1942 | |
| D259508 | Giles | Jun 1981 | |
| D309181 | Simon | Jul 1990 | |
| D320267 | Thomas | Sep 1991 | |
| D328345 | Ganse | Jul 1992 | |
| D330588 | Lindeen | Oct 1992 | |
| 727019 | Stewart | May 1903 | |
| 1606410 | Frame | Nov 1926 | |
| 1660168 | Kimball | Feb 1928 | |
| 1958342 | Johnson | May 1934 | |
| 2127939 | Lintern et al. | Sep 1939 | |
| 2294363 | Brockway | Sep 1942 | |
| 2300842 | Leslie | Nov 1942 | |
| 2447472 | Donley | Aug 1948 | |
| 2550353 | Hopfinger | Apr 1951 | |
| 2741972 | Pryne | Apr 1956 | |
| 2962137 | Milavec | Nov 1960 | |
| 3064725 | Roark | Nov 1962 | |
| 3085490 | Field | Apr 1963 | |
| 3738621 | Anderson | Jun 1973 | |
| 4026971 | Glasoe | May 1977 | |
| 4196657 | Crongeyer et al. | Apr 1980 | |
| 4759270 | Lindeen | Jul 1988 | |
| 5309972 | Thomas | May 1994 |
| Number | Date | Country |
|---|---|---|
| 2613666 | Oct 1977 | DEX |
| Entry |
|---|
| Copies of photos of prior art submitted in D320,267. |
| 1981 Sweet's Cat., vol. 11, Sect. 10 19/50, p. 3, Amcor Roof Louvers RV-75, OV 75, RV-73, top right side of pg, copy in Ex Clarke's room. |
| J. C. Whitney's cat. .COPYRGT.1979, p. 25, roof air scoops 1, 2, 3, top left & middle left sides of pg., respectively, copy in Whitney Cat. Box 1979-1984 in Ex Gardy's off. |
