Electric resistance heating devices – Heating devices – Radiant heater
Reexamination Certificate
2007-03-20
2007-03-20
Campbell, Thor S. (Department: 3742)
Electric resistance heating devices
Heating devices
Radiant heater
C219S544000, C250S493100
Reexamination Certificate
active
11008535
ABSTRACT:
The present invention provides a far infrared heat emitting article for a sauna. The article includes a heating element, for emitting far infrared heat in the far infrared wavelength range. It also includes a supporting-encapsulating element, for supporting the heating element thereon and for encapsulating the heating element therein, able to distribute the far infrared heat substantially evenly thereover. The article further includes a heat-dispersing coating, extending over and coating the supporting-encapsulating element, able to substantially evenly disperse the emitted far infrared heat therefrom.
REFERENCES:
patent: 1589338 (1926-06-01), White
patent: 2816201 (1957-12-01), Mulvey
patent: 2859321 (1958-11-01), Garaway
patent: 2995645 (1961-08-01), Rankin, Jr.
patent: 3153138 (1964-10-01), Goldstein
patent: 3153140 (1964-10-01), Theodore et al.
patent: 3564200 (1971-02-01), Governale et al.
patent: 3582614 (1971-06-01), Zellers
patent: 3648299 (1972-03-01), Durst
patent: 3679473 (1972-07-01), Blatchford et al.
patent: 4034527 (1977-07-01), Jalasjaa
patent: 4415798 (1983-11-01), Knappe
patent: 4455319 (1984-06-01), Clark
patent: 4773105 (1988-09-01), Toyoshima
patent: 5028760 (1991-07-01), Okuyama
patent: 5117481 (1992-05-01), Sung
patent: 5255399 (1993-10-01), Park
patent: 5419855 (1995-05-01), Kikuta
patent: 5607609 (1997-03-01), Sakuyama et al.
patent: 5907663 (1999-05-01), Lee
patent: 6294769 (2001-09-01), McCarter
patent: 6497717 (2002-12-01), Daffer et al.
patent: 2001/0016115 (2001-08-01), Hirata et al.
patent: 2002/0046422 (2002-04-01), Perett
patent: 31 19042 (1982-12-01), None
patent: 39 28581 (1991-03-01), None
patent: 2 195 530 (1988-04-01), None
patent: 57-191973 (1982-11-01), None
patent: 60-41789 (1985-03-01), None
patent: 61-106157 (1986-05-01), None
patent: 61-200682 (1986-09-01), None
patent: 63-292591 (1988-11-01), None
patent: 64-67887 (1989-03-01), None
patent: 1-217882 (1989-08-01), None
patent: 2-265188 (1990-10-01), None
patent: 3-127677 (1991-05-01), None
patent: 7-296946 (1995-11-01), None
patent: 8-187266 (1996-07-01), None
patent: 9-329341 (1997-12-01), None
American Infrared Sauna Corp.
Campbell Thor S.
Fulwider Patton LLP
LandOfFree
Sauna far infrared heat emitting article and method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sauna far infrared heat emitting article and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sauna far infrared heat emitting article and method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3761035