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:
May. 30, 1995
Filed:
Apr. 21, 1993
Applicant:
Inventor:
Roland Reffert, Frankenthal, DE;
Assignee:
Albert-Frankenthal Aktiengesellschaft, Wurzburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41C / ;
U.S. Cl.
CPC ...
1014631 ; 1014011 ; 101467 ; 101375 ;
Abstract
A device for creating a printing pattern on an endless form sleeve utilizes a pattern forming head that is cooperatively positioned with an outer surface of an endless, sleeve. The sleeve has an inner ply of a ferromagnetic material and is supported in part by a support cylinder which may also be magnetic. A sleeve tensioning assembly is used to tension that part of the endless sleeve which is not supported by the cylinder.