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:
Jun. 25, 1996
Filed:
Mar. 28, 1994
Applicant:
Inventors:
Yoshio Nohara, Tokyo, JP;
Masato Yoshikawa, Tokyo, JP;
Assignee:
Bridgestone Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B08B / ;
U.S. Cl.
CPC ...
134-11 ; 134-1 ; 134 21 ; 134 2218 ; 134-8 ; 264 39 ; 20419232 ;
Abstract
A method for cleaning a curing mold to be used for manufacturing elastomer articles, and in particular a cleaning method by removing curing residual of elastomer stuck to the mold without damaging the mold. The method for cleaning the curing mold includes a process of eliminating curing residual of elastomer stuck to the mold in a treatment vessel under plasma conditions.