Vent cap cover
FIG. 1 is a front, top and right side perspective view of a vent cap cover, showing my new design;
FIG. 2 is a left side elevation view thereof;
FIG. 3 is a right side elevation view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a front elevation view thereof;
FIG. 6 is a rear elevation view thereof;
FIG. 7 is a front, top, and right side perspective view of a vent cap cover showing a second embodiment of my new design, the opposite side being a mirror image of that shown, and the rear being identical to the rear of the first embodiment as shown in FIG. 6;
FIG. 8 is a top plan view of FIG. 7;
FIG. 9 is a left side elevation view of a vent cap cover showing a third embodiment of my design;
FIG. 10 is a right side elevation view of FIG. 9;
FIG. 11 is a top plan view of FIG. 9;
FIG. 12 is a front elevation view of FIG. 9, the rear being identical to the rear of the first embodiment, as shown in FIG. 6;
FIG. 13 is a front, top and right side perspective view of a vent cap cover showing a fourth embodiment of my new design, the opposite side being a mirror image of that shown, and the rear being identical to the rear of the first embodiment as shown in FIG. 6; and
FIG. 14 is a top plan view of FIG. 13.
D259508 | June 9, 1981 | Giles |
727019 | May 1903 | Stewart |
1606410 | November 1926 | Frame |
2172939 | September 1939 | Lintern et al. |
2294363 | September 1942 | Brockway |
2550353 | April 1951 | Hopfinger |
3085490 | April 1963 | Field |
3738621 | June 1973 | Anderson |
4026971 | May 31, 1977 | Glasae |
4196657 | April 8, 1980 | Crongeyer |
4759270 | July 26, 1988 | Lindeen |
2613666 | October 1977 | DEX |
- Photos Labeled A-E of a Vent Cap Cover, in public use prior to Dec. 1989. J. C. Whitney's Cat. .COPYRGT.1979, p. 25, Roof Air Scoops 1, 2, and 3, top left and middle left Sides of page respectively. 1981 Sweet's Cat., vol. 11, Section 10.19/50, p. 3, Ampcor Roof Louvers RV-75, DV-75, RV-73, top right side of page. G33113
Type: Grant
Filed: Nov 27, 1990
Date of Patent: Sep 24, 1991
Inventor: Allen C. Thomas (Tampa, FL)
Primary Examiner: James M. Gandy
Assistant Examiner: Lisa Lichtenstein
Law Firm: Frijouf, Rust & Pyle
Application Number: 7/618,784