Electric resistance heating devices – Heating devices – Continuous flow type fluid heater
Patent
1997-08-13
1999-10-12
Walberg, Teresa
Electric resistance heating devices
Heating devices
Continuous flow type fluid heater
165169, 165170, A47J 3100, F28F 312
Patent
active
059665025
ABSTRACT:
A removable device for melting and preventing the accumulation of ice and snow on walkway and driveways is disclosed. The apparatus includes a series of interconnected pads of various lengths and widths which are heated to a temperature which is sufficient to prevent the accumulation of ice and snow.
REFERENCES:
patent: 2231251 (1941-02-01), Chaney
patent: 2844696 (1958-07-01), Custer, Jr.
patent: 2912555 (1959-11-01), Jamison
patent: 3047701 (1962-07-01), Frungel
patent: 3418448 (1968-12-01), Pradenas
patent: 3812320 (1974-05-01), Borgren
patent: 4423308 (1983-12-01), Callaway et al.
patent: 4646818 (1987-03-01), Ervin, Jr.
patent: 4967057 (1990-10-01), Bayless
patent: 5003157 (1991-03-01), Hargrove
patent: 5245716 (1993-09-01), Callaway et al.
patent: 5380988 (1995-01-01), Dyer
patent: 5395179 (1995-03-01), Kotani
patent: 5591365 (1997-01-01), Shields
patent: 5595171 (1997-01-01), Makin
patent: 5605418 (1997-02-01), Watanabe et al.
patent: 5614292 (1997-03-01), Saylor
patent: 5637247 (1997-06-01), Flynn, Jr.
patent: 5762447 (1998-06-01), Hachiki et al.
Campbell Thor S.
Clearpath, Inc.
LaPointe Dennis G.
Mason, Jr. Joseph C.
Walberg Teresa
LandOfFree
Apparatus for melting snow and ice does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for melting snow and ice, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for melting snow and ice will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-660285