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The ornamental design for a space heater, as shown and described. |
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FIG. 1 is a perspective view of a space heater, showing my new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a top plan view thereof, and
FIG. 4 is a rear view thereof.
| Patent | Priority | Assignee | Title |
| D308569, | Jun 17 1988 | Hepworth Heating Limited | Space heater |
| D381739, | Dec 21 1993 | Gas fired heater | |
| D489122, | Jan 10 2002 | Helen of Troy Limited | Electric heater |
| Patent | Priority | Assignee | Title |
| 207980, | |||
| 213959, | |||
| 225404, | |||
| 228348, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Oct 02 1985 | TONKS, COLIN | TI GLOW-WORM LIMITED, NOTTINGHAM ROAD, BELPER, DERBYSHIRE, DE5 1JT, ENGLAND | ASSIGNMENT OF ASSIGNORS INTEREST | 004478 | /0333 | |
| Oct 25 1985 | TI Glow-Worm Limited | (assignment on the face of the patent) | / | |||
| Oct 10 1991 | Glow-Worm Limited | Hepworth Heating Limited | CHANGE OF NAME SEE DOCUMENT FOR DETAILS EFFECTIVE ON 01 16 1991 | 005938 | /0357 |
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