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The ornamental design for an oil-fired space heater, substantially as shown and described. |
FIG. 1 is a front elevational view of an oil-fired space heater, showing my new design;
FIG. 2 is a right side elevational view thereof; ;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
Patent | Priority | Assignee | Title |
D301163, | Jan 27 1987 | TOYOTOMI KOGYO CO , LTD | Oil-fired space heater or similar article |
D550826, | Jul 05 2006 | Daikin Industries Ltd. | Air purifier |
D578632, | Jan 30 2008 | Kong Hong Co., Ltd. | Air purifier |
Patent | Priority | Assignee | Title |
D268518, | May 16 1980 | TOYOTOMI KOGYO CO , LTD | Oil-fired space heater |
D275882, | May 19 1982 | Toyotomi Kogyo Co., Ltd. | Oil-fired space heater |
JP377644, | |||
JP419298, | |||
JP484742, | |||
JP507316, | |||
JP521058, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 08 1983 | Toyotomi Kogyo Co., Ltd. | (assignment on the face of the patent) | / | |||
Dec 28 1983 | NAKAMURA, KAZUHARU | TOYOTOMI KOGYO CO , LTD , A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 004228 | /0490 |
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