The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 31, 1993
Filed:
Jun. 14, 1991
Applicant:
Inventor:
Felix Schreder, Oberderdingen, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219458 ; 219457 ; 219463 ;
Abstract
In the case of an electric hotplate (1), the profile ring (17) for supporting on the hob (2) is provided by an elastically resilient circumferential stretching and a resilient cross-sectional zone (29) with an outer ring leg (18) resiliently deflectable within close tolerances and which by a washer-like circular rim (28) forms a flat support surface (26) for support on the hob (2). The consequently cup springlike, movable seat part (25) of profile ring (17), on securing the electric hotplate (1), slides with a sliding edge (27) out of an angular position into a whole-area engagement on seat (8) of hob (2).