U.S. patent number D448,071 [Application Number D/093,513] was granted by the patent office on 2001-09-18 for portable electric heater. This patent grant is currently assigned to Honeywell International Inc.. Invention is credited to Walter G. Birdsell, Timothy A. Bragg, Kenneth David Harris, Jr., Steffen F. Koury.
United States Patent | D448,071 |
Birdsell , et al. | September 18, 2001 |
Inventors: | Birdsell; Walter G. (Marlborough, MA), Harris, Jr.; Kenneth David (Boston, MA), Bragg; Timothy A. (Monmouth, ME), Koury; Steffen F. (Newton, MA) |
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Assignee: | Honeywell International Inc.
(Morristown, NJ) |
Appl. No.: | D/093,513 |
Filed: | September 11, 1998 |
Current U.S. Class: | D23/335 |
Current International Class: | 2303 |
Field of Search: | ;D23/332,335,336,330,337,338,339 ;312/236 ;392/373-6,365-9 |
D318723 | July 1991 | Chiu |
D353662 | December 1994 | Patton et al. |
D353885 | December 1994 | Hydak et al. |
D395490 | June 1998 | Jane et al. |
D397775 | September 1998 | Chiu et al. |
D400659 | November 1998 | Boyle et al. |
D402742 | December 1998 | Chen |
D408903 | April 1999 | Boyle et al. |
Owner'Guide, Holmes HFH-601 heater.. |
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