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:
May. 22, 1979
Filed:
Feb. 01, 1978
Applicant:
Inventors:
William B Crandall, Alfred Station, NY (US);
Linda J Wasserstein, Rockville Centre, NY (US);
Assignee:
Alfred University Research Foundation, Inc., Alfred, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23L / ; C04B / ;
U.S. Cl.
CPC ...
156 89 ; 99324 ; 220470 ; 264 62 ; 426523 ; 428 35 ; 428454 ;
Abstract
Non-porous, Alfred shale terra sigillata coated ceramic utensils, such as cooking pans, pots, plates, cups and heating and serving dishes, having non-sticking food-contacting surfaces are provided for use in the preparation and/or serving of foodstuffs. The ceramic utensils comprise a ceramic body and an Alfred shale terra sigillata coating on said body, both body and coating preferably being made from Alfred shale.