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:
Nov. 03, 1992
Filed:
Oct. 16, 1991
Applicant:
Inventor:
Hajime Satoh, Hiratsuka, JP;
Assignee:
The Yokohama Rubber Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
264 36 ; 264 39 ; 264230 ; 264235 ; 264257 ; 264313 ; 264337 ; 2643 / ; 264346 ; 425393 ; 425403 ;
Abstract
A method for regenerating a used mandrel made of a fluororesin, includes the steps of heating the mandrel under substantially unloaded conditions to a temperature above the temperature at which the fluororesin is crystallized and gradually cooling the mandrel to a temperature below the temperature at which the fluororesin is crystallized.
Satoh, Hajime. (1992). Method for regenerating mandrel made of thermally expandable fluororesin (U.S. Patent No. 5160671). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5160671
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile