Electric forced air or gas heater

- GTE Products Corporation
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front top and side perspective view of an electric forced air or gas heater showing our new design;

FIG. 2 is an enlarged front end elevation view thereof;

FIG. 3 is an enlarged rear end elevational view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D276840 December 18, 1984 Church
1465292 August 1923 Wessig
2396190 May 1946 Morgan et al.
2597215 May 1952 Wright et al.
3054252 September 1962 Beckett et al.
3482395 December 1969 Rando et al.
Foreign Patent Documents
543823 February 1932 DE2
Patent History
Patent number: D318106
Type: Grant
Filed: Apr 13, 1990
Date of Patent: Jul 9, 1991
Assignee: GTE Products Corporation (Stamford, CT)
Inventors: Jonathan B. Arold (Exeter, NH), Joan L. Mishou (Portsmouth, NH), Edward A. Webb (Wolfeboro, NH)
Primary Examiner: James M. Gandy
Assistant Examiner: Lisa Lichtenstein
Attorney: James Theodosopoulos
Application Number: 7/522,359
Classifications
Current U.S. Class: Heating Or Cooling (D23/314)