Firebox intake hood
Donohue November 17, 1
U.S. patent number D261,924 [Application Number 06/077,779] was granted by the patent office on 1981-11-17 for firebox intake hood. Invention is credited to Michael J. Donohue.
| United States Patent | D261,924 |
| Donohue | November 17, 1981 |
Firebox intake hood
Claims
The ornamental design for a firebox intake hood, as shown.
| Inventors: | Donohue; Michael J. (Fair Oaks, CA) |
|---|---|
| Appl. No.: | 06/077,779 |
| Filed: | September 21, 1979 |
| Current U.S. Class: | D23/386 |
| Current International Class: | D2303 |
| Field of Search: | ;D23/92-97,127,128 ;126/4,6,120,121,123,126,58,60-66,142,299R ;110/172 ;98/115 |
References Cited [Referenced By]
U.S. Patent Documents
| 2415471 | February 1947 | Dorfan |
| 3623470 | November 1971 | Wilholte |
| 3654913 | April 1972 | Derringer |
| 4020823 | May 1977 | Baumbach |
Other References
|
Home Energy Digest Woodburning Quarterly, Summer 1978, p. 85, Johnson Energy Converter.. |
Primary Examiner: Kemper; Catherine E.
Attorney, Agent or Firm: Lothrop & West
Description
FIG. 1 is a left front perspective view of a firebox intake hood, showing my new design;
FIG. 2 is a front elevational view;
FIG. 3 is a side elevational view, the opposite side being substantially a mirror image thereof;
FIG. 4 is a rear elevational view, showing the rodent-proof screen;
FIG. 5 is a top plan view;
FIG. 6 is a bottom plan view; and,
FIG. 7 is a median vertical sectional view, taken on the line 7--7 in FIG. 5.
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