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. 21, 1999
Filed:
Jul. 15, 1997
W Burk Wyatt, Brentwood, TN (US);
Aladdin Synergetics, Inc., Nashville, TN (US);
Abstract
A heat retentive server, comprising a central portion comprising a heat storage member formed of a material which is preferably susceptible to being heated by induction, is provided with one or more valves which are normally in closed positions, and are capable of opening to vent excess pressure in the central portion. In one preferred embodiment, a valve is placed so as to allow communication between the central portion and a different interior region of the server. In another embodiment, a valve is placed so as to allow communication between the central portion and the exterior of the server. In another embodiment, a server is provided with at least one valve of each type.