Louvered vent cap cover

Description

FIG. 1 is a rear, top and left side perspective view of a louvered vent cap cover, showing my new design;

FIG. 2 is a rear elevation thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
3520245 July 1970 Painter
4759270 July 26, 1988 Lindeen
Other references
  • 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 A and B top middle and top right side of page respectively.
Patent History
Patent number: D320847
Type: Grant
Filed: May 31, 1990
Date of Patent: Oct 15, 1991
Inventor: Robert Lanigan (Springhill, FL)
Primary Examiner: James M. Gandy
Assistant Examiner: Lisa Lichtenstein
Law Firm: Low and Low
Application Number: 7/530,981
Classifications
Current U.S. Class: Exhaust Type (D23/371)