Electric heating – Heating devices – With heating unit structure
Reexamination Certificate
2007-09-04
2007-09-04
Campbell, Thor S. (Department: 3742)
Electric heating
Heating devices
With heating unit structure
C219S451100, C219S541000
Reexamination Certificate
active
10256391
ABSTRACT:
An electrically conductive heated glass panel assembly, control system, and method for producing panels are provided to warm objects and to insure unobstructed viewing through glass by removing moisture. An integrated connection circuit interconnects glass sheets, which have a low emissivity conductive coating deposited thereon. The circuit includes copper bus bars that are disposed onto the conductive coating through the use of a circularly rotating or an inline heating head and mask apparatus. A metallic tab, which extends from the glass sheet's peripheral edge, is disposed onto each conductive metal bus bar for external electrical connectivity. Two types of glazing channels are offered to interconnect multiple panels to external circuits and controls. A solid-state controller may be provided to obtain sensor control signals so as to drive a triac circuit that provides current flow through the panel for the desired heating.
REFERENCES:
patent: 2235681 (1941-03-01), Haven et al.
patent: 3609293 (1971-09-01), Stewart et al.
patent: 3731354 (1973-05-01), Rayburn
patent: 3935422 (1976-01-01), Barnes et al.
patent: 3968342 (1976-07-01), Inaba
patent: 3996398 (1976-12-01), Manfredi
patent: 4017661 (1977-04-01), Gillery
patent: 4100398 (1978-07-01), Levin
patent: 4127763 (1978-11-01), Roselli
patent: 4248015 (1981-02-01), Stromquist et al.
patent: 4260876 (1981-04-01), Hochheiser
patent: 4297391 (1981-10-01), Lindmayer
patent: 4298789 (1981-11-01), Eichelberger et al.
patent: 4331703 (1982-05-01), Lindmayer
patent: 4453669 (1984-06-01), Karla et al.
patent: 4459470 (1984-07-01), Shlichta et al.
patent: 4511600 (1985-04-01), Leas
patent: 4552611 (1985-11-01), Dery et al.
patent: 4641013 (1987-02-01), Dunnigan et al.
patent: 4665304 (1987-05-01), Spencer
patent: 4765928 (1988-08-01), Thakur
patent: 4804822 (1989-02-01), Schreder
patent: 4808490 (1989-02-01), Tsukuda et al.
patent: 4835071 (1989-05-01), Williams et al.
patent: 4885187 (1989-12-01), Koenig
patent: 5256858 (1993-10-01), Tomb
patent: 5319301 (1994-06-01), Callahan et al.
patent: 5406049 (1995-04-01), Reiser et al.
patent: 5414240 (1995-05-01), Carter et al.
patent: 5543601 (1996-08-01), Bartrug et al.
patent: 5577158 (1996-11-01), Källgren et al.
patent: 5592073 (1997-01-01), Redlich
patent: 5616263 (1997-04-01), Hyllberg
patent: 5624591 (1997-04-01), Di Trapani
patent: 5737852 (1998-04-01), Shukla
patent: 5852284 (1998-12-01), Teder et al.
patent: 5932128 (1999-08-01), Dishop
patent: 5940579 (1999-08-01), Källgren et al.
patent: 5990449 (1999-11-01), Sugiyama et al.
patent: 6008473 (1999-12-01), Gillner et al.
patent: 6031208 (2000-02-01), Witt et al.
patent: 6037572 (2000-03-01), Coates et al.
patent: 6051820 (2000-04-01), Poix et al.
patent: 6065424 (2000-05-01), Shacham-Diamand et al.
patent: 6072165 (2000-06-01), Feldman
patent: 6111224 (2000-08-01), Witt
patent: 6144017 (2000-11-01), Millett et al.
patent: 6262396 (2001-07-01), Witt
patent: 6320164 (2001-11-01), Millett
patent: 6563094 (2003-05-01), Kochman et al.
patent: 6791065 (2004-09-01), Bartrug et al.
patent: WO 01/56334 (2001-08-01), None
Ashton Dillon R.
Bauman Randall L.
Gerhardinger Peter F.
Campbell Thor S.
Engineered Glass Products LLC
Marshall & Melhorn LLC
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