Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Reexamination Certificate
2005-11-15
2005-11-15
Pelham, Joseph (Department: 3742)
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
C219S432000, C099S418000, C099S403000
Reexamination Certificate
active
06965096
ABSTRACT:
This invention discloses a safety electric heating cooker comprises an outer shell and a cooker bowl, wherein, said cooker further comprises interlaid backstops which are made of heat-resistant materials; said backstops are installed between said outer shell and said cooker bowl, whereby air gap is generated between said outer shell and said cooker bowl. Therefore, the outer shell doesn't contact with the hot cooker bowl directly, which prevents the outer shell from melting by heat. The present invention is applicable to kitchen apparatus such as electric frying pans, electric saucepots, etc.
REFERENCES:
patent: 2863037 (1958-12-01), Johnstone
patent: 5400700 (1995-03-01), Bois
patent: 5794522 (1998-08-01), Bois et al.
patent: 6002111 (1999-12-01), Beugnot et al.
patent: 6262398 (2001-07-01), Busquets et al.
patent: 6498323 (2002-12-01), Robertson et al.
Cahoon Colin P.
Carstens & Cahoon LLP
Pelham Joseph
LandOfFree
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