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:
Jan. 26, 1988
Filed:
Mar. 26, 1987
Applicant:
Inventor:
Seizo Ichikawa, Kodaira, JP;
Assignee:
Bridgestone Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
425 44 ; 264501 ;
Abstract
A tire vulcanizer comprising a metal mold assembly, a bladder disposed within the metal mold assembly, a gas supply assembly arranged at a central portion of the metal mold assembly and adapted to supply pressure and heating gas to the bladder, and diffusion means provided in the gas supply assembly. The diffusion means is adapted to diffuse the pressure and heating gas in one direction or in two directions.