Oil heater
Sawa , et al. June 21, 1
U.S. patent number D296,358 [Application Number 06/774,782] was granted by the patent office on 1988-06-21 for oil heater. This patent grant is currently assigned to Sharp Corporation. Invention is credited to Matafumi Ikeda, Shuzo Sawa.
| United States Patent | D296,358 |
| Sawa , et al. | June 21, 1988 |
Oil heater
Claims
The ornamental design for an oil heater, as shown and described.
| Inventors: | Sawa; Shuzo (Osaka, JP), Ikeda; Matafumi (Osaka, JP) |
|---|---|
| Assignee: | Sharp Corporation (Osaka,
JP) |
| Appl. No.: | 06/774,782 |
| Filed: | September 11, 1985 |
Foreign Application Priority Data
| Mar 23, 1985 [JP] | 60-11530 | |||
| Current U.S. Class: | D23/338 |
| Field of Search: | ;D23/92,93,119-124 ;126/92-97 |
References Cited [Referenced By]
U.S. Patent Documents
| D176390 | December 1955 | Theisen |
| D269541 | June 1983 | Nakamura |
| D275880 | October 1984 | Nakamura |
| D276546 | November 1984 | Okamoto et al. |
| D282773 | February 1986 | Mase et al. |
| D284503 | July 1986 | Nakamura |
Attorney, Agent or Firm: Flehr, Hohbach, Test, Albritton & Herbert
Description
FIG. 1 is a perspective view of the oil heater showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view, the left side elevational view being a mirror image thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
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