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:
Apr. 05, 1983
Filed:
Aug. 17, 1981
Applicant:
Inventors:
Melvin D Pinkston, Waynesville, NC (US);
Wayne W Easley, Lake Junaluska, NC (US);
Assignee:
Dayco Corporation, Dayton, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21H / ; B21K / ;
U.S. Cl.
CPC ...
2914 / ; 29450 ; 29451 ; 29130 ; 101376 ;
Abstract
A compressible printing roller and method of making the same are provided wherein such roller comprises a central support, a tubular inner layer carried by the support and made of a microporous rubber material having cavities interconnected by passages, and a tubular outer layer disposed around the inner layer and made of a nonporous polymeric material with the layers cooperating to assure the roller provides optimum contact between the roller and material being coated thereby at comparatively small nip pressures.