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:
Jul. 30, 1991
Filed:
Mar. 18, 1988
Applicant:
Inventor:
Josef Gerretz, Viersen, DE;
Assignee:
Mannesmann AG, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D / ;
U.S. Cl.
CPC ...
72214 ; 72251 ;
Abstract
Rolled stock is turned and advanced by a devicce that includes two separate motors the two motors being provided, being provided for turning while the advancing is of the stock results from a speed differential between the motors as they drive the stock.