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:
Sep. 20, 1983
Filed:
Aug. 21, 1981
Applicant:
Inventor:
Teruaki Tanaka, Aichi, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21B / ; B21B / ;
U.S. Cl.
CPC ...
72221 ; 198413 ; 72231 ; 72247 ; 72250 ;
Abstract
A rod-shaped material is reciprocated along a conveyance line while being supported by a plurality of rollers. The material is allowed to pass through a rolling device disposed in the middle of the conveyance line a number of times for rolling operation during reciprocation or conveyance. A pair of rotating devices are disposed on both sides of the rolling device for varying the rolling angle of the material so that a desired rolling may be effected to the material.
Quick Actions:
Tanaka, Teruaki. (1983). Rod shaped metal rolling apparatus and method (U.S. Patent No. 4404834). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4404834
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile