Ventilating heater
Beavers , et al. February 5, 1
U.S. patent number D314,425 [Application Number 07/409,592] was granted by the patent office on 1991-02-05 for ventilating heater. Invention is credited to Allan E. Beavers, Robert A. Fulcher.
| United States Patent | D314,425 |
| Beavers , et al. | February 5, 1991 |
Ventilating heater
Claims
The ornamental design for a ventilating heater, as shown and described.
| Inventors: | Beavers; Allan E. (Grand Junction, CO), Fulcher; Robert A. (Grand Junction, CO) |
|---|---|
| Appl. No.: | 07/409,592 |
| Filed: | September 19, 1989 |
| Current U.S. Class: | D23/335; D23/382 |
| Field of Search: | ;D23/335,383,332,382 ;219/366,367,368,369,370,373 ;415/119,182.1,220 |
References Cited [Referenced By]
U.S. Patent Documents
| 2158605 | May 1939 | Wiegand |
| 2456881 | December 1948 | Leather |
| 3976393 | August 1976 | Larson |
| 212297 | Aug 1984 | DD | |||
Other References
|
Grainger's Spring '86 Cat., p. 1353, Hog House Exhaust Fan, outside view, top left side of page.. |
Primary Examiner: Gandy; James M.
Assistant Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Erickson; Donald W.
Description
FIG. 1 is a front and right side perspective view of a ventilating heater showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
The broken-line showing of a power cord, in FIGS. 1, 2, 4, 5 and 6, and of a handle in FIGS. 1, 4, and 5, is for illustrative purposes only and forms no part of the claimed design.
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