Electric heating – Heating devices – Combined with diverse-type art device
Reexamination Certificate
2006-07-04
2006-07-04
Fuqua, Shawntina (Department: 3742)
Electric heating
Heating devices
Combined with diverse-type art device
C219S211000, C219S535000, C219S525000, C219S528000, C219S544000, C219S546000, C219S537000, C338S266000, C338S286000, C338S287000, C052S024000, C052S011000
Reexamination Certificate
active
07071446
ABSTRACT:
A de-icing, snow melting and warming system is taught which utilizes a heatsink (20) consisting of a number of board strips disposed in a planer array positioned within a building structure between its exterior and interior surface. The heatsink board strips have a gap (24) therebetween in which a heating cable (42) is positioned in a continuous serpentine manner and held in place with loop clamps (44). A gap filler (48) encases the heating cable including the enclosed gap forming a homogenous closure. A low voltage power transformer (54) is attached to electrical mains providing electrical voltage reduction to the heating cable of 30 volts or less, and controls and self diagnostics regulate the power and detect anomalies within the system.
REFERENCES:
patent: 4401880 (1983-08-01), Eizenhoefer
patent: 4439666 (1984-03-01), Graham
patent: 4581522 (1986-04-01), Graham
patent: 4889975 (1989-12-01), Farkas et al.
patent: 5403993 (1995-04-01), Cordia et al.
patent: 5814792 (1998-09-01), Wildi
patent: 6225600 (2001-05-01), Burris
patent: 6489594 (2002-12-01), Jones
patent: 6708452 (2004-03-01), Tenute
Anderson Gordon K.
Fuqua Shawntina
LandOfFree
De-icing, snow melting and warming system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with De-icing, snow melting and warming system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and De-icing, snow melting and warming system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3580545