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:
Oct. 04, 1988
Filed:
Jul. 26, 1985
Applicant:
Inventors:
Assignee:
Toyotomi Kogyo Co., Ltd., Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B44C / ; B05D / ; B05D / ; B05D / ;
U.S. Cl.
CPC ...
156237 ; 156230 ; 427210 ; 427237 ; 427255 ; 427269 ; 431126 ;
Abstract
A process of forming a cylinder wall of a burning cylinder for use in a heating apparatus which comprises forming an enamel pattern on the surface of a base made of a transparent or translucent and highly heat resistant material; forming thereon a metal or metallic compound layer that is 0.1 to 0.5.mu. in thickness and high in transparency; and thereafter heating the same as a whole to enamel the pattern and the layer.