Wall heater cover

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Description

FIG. 1 is a front perspective view of a wall heater cover, showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevation view thereof, the opposite side being a mirror image of that shown; and

FIG. 4 is a front elevation view thereof.

Referenced Cited
U.S. Patent Documents
D24459 July 1895 McElroy
D68065 August 1925 Schleicher
D195915 August 1963 Moore
D207140 March 1967 Castello et al.
2489847 November 1949 Arnold
4157731 June 12, 1979 Denhart
Foreign Patent Documents
493933 June 1953 CAX
2185563 July 1987 GBX
Other references
  • American Builder, Dec. 1960, p. 29, Lennox Heater 1 That Fits in Duct Outlets, right top side of page. Commodore Heaters Corp., Convectofin Bulletin 8, p. 1, Heater Cabinet, bottom right side of page.
Patent History
Patent number: D309776
Type: Grant
Filed: Feb 8, 1988
Date of Patent: Aug 7, 1990
Inventor: Don C. Rudolph (Romulus, MI)
Primary Examiner: James M. Gandy
Assistant Examiner: Lisa Lichtenstein
Attorney: Dykema Gossett
Application Number: 7/153,852