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. 04, 1993
Filed:
Jun. 12, 1992
Applicant:
Inventors:
James R Carlson, Franksville, WI (US);
Gerald J Landl, Antioch, IL (US);
Assignee:
American Roller Company, Union Grove, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21K / ; B21H / ;
U.S. Cl.
CPC ...
2989532 ; 2989521 ; 298953 ; 101376 ; 492 56 ;
Abstract
A compressible roller especially useful in high speed printing systems consists of a rigid core and a compressible cover. The cover consists of a first relatively thick layer of compressible foam which is bonded to the core, an elastomeric seal bonded to the foam; and an outer print layer of a compatible elastomer bonded to the seal. A method of preparing the roller also is disclosed.