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. 25, 1976
Filed:
Dec. 02, 1974
Applicant:
Inventors:
John Egenolf, Shotley Bridge, EN;
Stephen John Osborne, Richmond, EN;
Assignee:
Advanced Materials Engineering Limited, Gateshead, EN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F27B / ;
U.S. Cl.
CPC ...
432258 ; 432259 ; 32-1 ; 264 57 ;
Abstract
The invention is furnace fittings in which supports made of silicon nitride or of other ceramic are formed so as to be removably fitted to a base, the supports being formed also so as to support a 'green' artefact such as dental artefacts during firing of the green artefact in a furnace.