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			 The ornamental design for an electric room heater, as shown and described.  | 
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FIG. 1 is a front elevational view of an electric room heater, showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
| Patent | Priority | Assignee | Title | 
| 8916093, | May 30 2007 | Ecolab USA Inc | Method and apparatus for decontaminating enclosed spaces | 
| D489122, | Jan 10 2002 | Helen of Troy Limited | Electric heater | 
| D542397, | Feb 16 2006 | Procom Heating, Inc | Portable heater | 
| D542398, | Feb 16 2006 | Procom Heating, Inc | Portable heater | 
| D545421, | Feb 16 2006 | Procom Heating, Inc | Portable heater | 
| D595823, | Jan 18 2008 | Ecolab USA Inc | Sterilant gas generator for decontaminating an enclosed space or room | 
| Patent | Priority | Assignee | Title | 
| 100376, | |||
| 108753, | |||
| 129938, | |||
| 143684, | |||
| 176390, | |||
| D267970, | Dec 22 1980 | Sunbeam Corporation | Radiant heater | 
| 74996, | |||
| 96952, | 
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| Jun 10 1982 | Patco Energy, Inc. | (assignment on the face of the patent) | / | |||
| May 24 1984 | CHURCH, ROCCO L | PATCO ENERGY, INC , R D 5, N DIVISION STREET RD , AUBURN NY 13021 A CORP OF | ASSIGNMENT OF ASSIGNORS INTEREST | 004270 | /0373 | 
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