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:
Dec. 27, 1983
Filed:
Jun. 22, 1981
Applicant:
Inventors:
Gutmann Franz, Rebstein, CH;
Peter Sieber, Widnau, CH;
Assignee:
Platson AG Kunststoffwerke Hans Frei & Sohne, Widnau, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A47J / ;
U.S. Cl.
CPC ...
126390 ; 126373 ; 220 / ; 220 / ; 220 / ;
Abstract
The warming jug consists of a jacket (1) of several parts and a metal bottom (2). Parts of the jacket (1) are: an upper section (3) with a handle (15), an intermediate ring (5) and a closing ring (7). The metal bottom (2) is arranged in a circular groove (10) between the closing ring (7) and the intermediate ring (5). To ensure tightness, an additional seal (13) is arranged between the border of the bottom (6) and the intermediate ring (5) or the closing ring (7). The jacket parts (3, 5 and 7) are made of synthetic and are bonded together to one unit.