Oil fired space heater
Mito September 4, 1
U.S. patent number D310,408 [Application Number 07/157,339] was granted by the patent office on 1990-09-04 for oil fired space heater. This patent grant is currently assigned to Toyotomi Kogyo Co., Ltd.. Invention is credited to Yoshio Mito.
| United States Patent | D310,408 |
| Mito | September 4, 1990 |
Oil fired space heater
Claims
The ornamental design for an oil fired space heater, as shown.
| Inventors: | Mito; Yoshio (Gifu, JP) |
|---|---|
| Assignee: | Toyotomi Kogyo Co., Ltd.
(Nagoya, JP) |
| Appl. No.: | 07/157,339 |
| Filed: | February 18, 1988 |
| Current U.S. Class: | D23/348 |
| Field of Search: | ;D23/335,336,338,348 ;126/95,96,85R,66 |
References Cited [Referenced By]
U.S. Patent Documents
| D287537 | December 1986 | Nakamura |
| D292122 | September 1987 | Sakai |
| 2540719 | February 1951 | Engh et al. |
| 3342174 | September 1967 | Tongue et al. |
| 556430 | Jul 1981 | JP | |||
| 616942 | Jan 1984 | JP | |||
| 616970 | Jan 1984 | JP | |||
| 170625 | Sep 1984 | JP | |||
Other References
|
Hardware Age, Nov. '79, p. 103, Kero-Sun Kerosene Heaters, 1, 2, 3, and 4, top right side of page. . Home Energy Digest Wood Burning Quarterly, Spring/81, p. 136, Kerosene Heaters Corona 11DK and Perfection Model 750, top left side of page.. |
Primary Examiner: Gandy; James M.
Assistant Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Pollock, Vande Sande & Priddy
Description
FIG. 1 is a front elevational view of an oil-fired space heater, showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a sectional view thereof taken along lines 7--7 of FIG. 1.
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