Number | Date | Country | Kind |
---|---|---|---|
01101490 | Jan 2001 | EP | |
01130185 | Dec 2001 | EP |
Number | Name | Date | Kind |
---|---|---|---|
3622750 | Watts, Jr. | Nov 1971 | A |
3668370 | Pattison | Jun 1972 | A |
3674985 | Regault | Jul 1972 | A |
3716693 | Bleckmann | Feb 1973 | A |
3916153 | Jay et al. | Oct 1975 | A |
4002884 | Weiss | Jan 1977 | A |
4097723 | Leitner et al. | Jun 1978 | A |
4339320 | Friese et al. | Jul 1982 | A |
4350872 | Meywald et al. | Sep 1982 | A |
4510377 | Merritt et al. | Apr 1985 | A |
4621182 | Driggers | Nov 1986 | A |
4636617 | Petersen et al. | Jan 1987 | A |
4667086 | Keefe | May 1987 | A |
5221916 | McQueen | Jun 1993 | A |
5303325 | Pasternak et al. | Apr 1994 | A |
5394862 | Firatli et al. | Mar 1995 | A |
5889460 | Bachmann et al. | Mar 1999 | A |
5973296 | Juliano et al. | Oct 1999 | A |
6392208 | Arx | May 2002 | B1 |
6456785 | Evans | Sep 2002 | B1 |
20030010772 | Hantz | Jan 2003 | A1 |
Number | Date | Country |
---|---|---|
537 687 | Dec 1971 | CH |
198 39 044 | Mar 2000 | EP |
Entry |
---|
Patent Abstracts of Japan Publication No. 01243387, entitled Electric Heater, Hisashi Seki, published Sep. 28, 1989. |
Patent Abstracts of Japan Publication No. 04296484, entitled Temperature Control Unit of Heater, By Igarashi Toichi, published Oct. 20, 1992.. |