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:
Aug. 31, 1993
Filed:
Dec. 12, 1990
Applicant:
Inventor:
Michihito Kobayashi, Toyota, JP;
Assignee:
Sumitomo Rubber Industries, Ltd., Hyogo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
264315 ; 264 403 ; 264 406 ; 264326 ; 264501 ; 425 29 ;
Abstract
A method for vulcanizing an elastomeric product placed in a vulcanizing apparatus includes one step of supplying heating medium into the elastomeric product and another step of supplying pressurizing medium into the elastomeric product at a higher pressure than the heating medium, the two steps being performed one after another at least two times. This method can produce an elastomeric product having no bareness without increasing the vulcanizing time.
Kobayashi, Michihito. (1993). Method for vulcanizing an elastomeric product including alternate (U.S. Patent No. 5240669). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5240669
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile