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Oil heater |
| D276366 |
Oil heater
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| Patent Drawings: | |
| Inventor: |
Hazama, et al. |
| Date Issued: |
November 13, 1984 |
| Application: |
06/441,490 |
| Filed: |
November 12, 1982 |
| Inventors: |
Esaki; Akira (Osaka, JP)
Hazama; Shigetoshi (Osaka, JP)
Ikeda; Matafumi (Osaka, JP)
Sawa; Shuzo (Osaka, JP)
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| Assignee: |
Sharp Corporation (Osaka, JP) |
| Primary Examiner: |
Kemper; Catherine E. |
| Assistant Examiner: |
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| Attorney Or Agent: |
Flehr, Hohbach, Test, Albritton & Herbert |
| U.S. Class: |
D23/338 |
| Field Of Search: |
D23/92; D23/93; D23/119; D23/120; D23/121; D23/122; D23/123; D23/124; 126/92; 126/93; 126/94; 126/95; 126/96; 126/97 |
| International Class: |
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| U.S Patent Documents: |
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| Foreign Patent Documents: |
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| Other References: |
Hardware Age-Jul. 1980-p. 19-Toyokuni heater 80-EGQ..
Hardware Age-Sep. 1980-p. 75-Kerotech "Resident" heater..
Hardware Age-Jun. 1981-p. 57-Corona heaters..
Hardware Age-Jun. 1981-p. 65-Yuasa heater J-20.. |
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| Abstract: |
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| Claim: |
The ornamental design for an oil heater, as shown and described. |
| 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 top plan view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side elevational view thereof; and
FIG. 7 is a left side elevational view thereof.
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