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. 26, 1989
Filed:
Jun. 01, 1988
Applicant:
Inventors:
Takatsugu Hashimoto, Higashiyamato, JP;
Seisuke Tomiya, Tokorozawa, JP;
Assignee:
Bridgestone Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B28B / ; B29C / ; B29C / ;
U.S. Cl.
CPC ...
2642975 ; 264315 ; 264338 ; 249115 ; 252 495 ; 106 3822 ; 1062871 ;
Abstract
A method of molding and vulcanizing more than 40 rubber products successively by using a curing bladder, which has been treated at the surface thereof with a silicone composition including: