Oil heater
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Description
FIG. 1 is a front, top and right side perspective view of an oil heater showing our new design;
FIG. 2 is a rear, bottom and left side perspective view thereof;
FIG. 3 is a top plan view thereof; and
FIG. 4 is a right side elevational view thereof.
Referenced Cited
Other references
- Hardware Age-Jun. 1982-inside front cover-Corona Heater SX-2. Hardware Age-Aug. 1982-p. 31-Yuasa Heater J-30. Hardware Age-Jul. 1983-p. 6-Yuasa Heaters J-35 and J-37.
Patent History
Patent number: D282568
Type: Grant
Filed: Aug 8, 1984
Date of Patent: Feb 11, 1986
Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka)
Inventors: Nobuyuki Mase (Nara), Daisaku Mori (Nara)
Primary Examiner: Catherine E. Kemper
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 6/638,804
Type: Grant
Filed: Aug 8, 1984
Date of Patent: Feb 11, 1986
Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka)
Inventors: Nobuyuki Mase (Nara), Daisaku Mori (Nara)
Primary Examiner: Catherine E. Kemper
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 6/638,804
Classifications
Current U.S. Class:
D23/122