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:
Mar. 18, 1986
Filed:
Jun. 24, 1985
Applicant:
Inventors:
Yasutada Yoda, Higashimurayama, JP;
Seisuke Sueyasu, Higashimurayama, JP;
Michihiro Orikawa, Higashimurayama, JP;
Shoji Futamura, Kawasaki, JP;
Assignees:
Bridgestone Tire Co. Ltd., both of, JP;
Institute of Technology Precision Electrical Discharge Works, both of, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29H / ;
U.S. Cl.
CPC ...
425 / ; 425 / ; 425812 ; 249141 ;
Abstract
A tire manufacturing mold comprises a mold body having an inner circumferential surface corresponding to the contour of a tire being molded, and includes at least the tread thereof. The body has a mold attachment for molding recesses of the tire being molded and a joint surface with the inner circumferential surface of the mold body. The mold attachment is detachably fitted to the inner circumferential surface of the mold body.