Warming apparatus

Electric heating – Heating devices – Combined with container – enclosure – or support for material...

Reexamination Certificate

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Details

C219S411000, C219S494000, C219S518000, C219S685000, C219S711000, C099S325000, C099S331000

Reexamination Certificate

active

07488919

ABSTRACT:
An electronically controlled warmer drawer includes an enclosure having sides and a top and a bottom defining a chamber. A movable holder is coupled to the enclosure for movement between a retracted position to support objects within the chamber and an extended position external to the chamber to permit access to the objects by a user. A heating system operates to heat the chamber and a ventilation system operates to move air through the chamber. A user interface with multiple inputs controls a temperature within the chamber. A detection system detects a condition within the chamber and provide a signal representative of the condition. A display device displays information for perception by a user, and an electronic control system interfaces with the heating system and the ventilation system and the user interface and the detection system and the display device so the objects can be maintained at a desired temperature.

REFERENCES:
patent: 2897812 (1959-08-01), Albrecht
patent: 3958552 (1976-05-01), Lawler
patent: 3978238 (1976-08-01), Frey et al.
patent: 4039776 (1977-08-01), Roderick
patent: 4135179 (1979-01-01), Snyder
patent: 4237623 (1980-12-01), Timm et al.
patent: 4345143 (1982-08-01), Craig et al.
patent: 4439459 (1984-03-01), Swartley
patent: 4444175 (1984-04-01), Reynolds
patent: 4446780 (1984-05-01), Puvogel et al.
patent: 4468424 (1984-08-01), Cartwright
patent: 4503760 (1985-03-01), Pryputsch et al.
patent: 4622231 (1986-11-01), Swartley
patent: 4751368 (1988-06-01), Daifotes
patent: 4751911 (1988-06-01), Betts et al.
patent: 4980539 (1990-12-01), Walton
patent: 5086752 (1992-02-01), Hait
patent: 5170024 (1992-12-01), Hanatani et al.
patent: 5233969 (1993-08-01), Koledin
patent: 5360965 (1994-11-01), Ishii et al.
patent: 5365039 (1994-11-01), Chaudoir
patent: 5417148 (1995-05-01), Cavallo
patent: 5466058 (1995-11-01), Chan
patent: 5619613 (1997-04-01), Otaki
patent: 5676051 (1997-10-01), Sinemus
patent: 5744786 (1998-04-01), Kim
patent: 5783803 (1998-07-01), Robards, Jr.
patent: 5873300 (1999-02-01), Kuhlman
patent: 5900173 (1999-05-01), Robards, Jr.
patent: 5948301 (1999-09-01), Liebermann
patent: 6041773 (2000-03-01), Rosenquist
patent: 6108486 (2000-08-01), Sawabe et al.
patent: 6111224 (2000-08-01), Witt
patent: 6116154 (2000-09-01), Vaseloff
patent: 6121583 (2000-09-01), Hansen
patent: 6124572 (2000-09-01), Spilger et al.
patent: 6166353 (2000-12-01), Senneville et al.
patent: 6191391 (2001-02-01), Deo et al.
patent: 6259067 (2001-07-01), Faries, Jr. et al.
patent: 6265695 (2001-07-01), Liebermann
patent: 6376805 (2002-04-01), Faries, Jr. et al.
patent: 6384380 (2002-05-01), Faries, Jr. et al.
patent: 6414283 (2002-07-01), McNamara
patent: 6444955 (2002-09-01), Loveless
patent: 6484512 (2002-11-01), Anderson et al.
patent: 6523458 (2003-02-01), Turner
patent: 6586714 (2003-07-01), Kawamura et al.
patent: 6612116 (2003-09-01), Fu et al.
patent: 6660974 (2003-12-01), Faries, Jr. et al.
patent: 6693260 (2004-02-01), Rodrigues
patent: 6849835 (2005-02-01), Bollmers et al.
patent: 7087873 (2006-08-01), Hayakawa et al.
patent: 2005/0178757 (2005-08-01), Starr et al.
patent: 11-316022 (1999-11-01), None
Wolf, Warming Drawer Use & Care Information, bearing a date indication of Jan. 2004; 16 pgs.
Wolf, Warming Drawer Installation Instructions, bearing a date indication of Nov. 2004; 12 pgs.
Gagas, John M., U.S. Appl. No. 11/147,511 titled Factory Preset Temperature Warming Appliance; filed on Jun. 8, 2005.
Gagas et al., U.S. Appl. No. 11/216,314 titled “Non-Food Warmer Appliance”, filed Aug. 31, 2005 (Specification, Claims and Abstract 50 pgs., 11 pgs. of drawings, 61 total pgs.).

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