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. 09, 1985
Filed:
Sep. 26, 1983
Applicant:
Inventor:
Charles F Davison, Brookfield, IL (US);
Assignee:
Norwood Marking & Equipment Co., Inc., Downers Grove, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41F / ; B41F / ; B41B / ;
U.S. Cl.
CPC ...
101219 ; 101377 ; 101394 ; 101398 ; 101 27 ;
Abstract
An exchangeable print head hot ink roll marker providing for adjustment of an inking roll and a backing roller relative to print heads of different diameters. Additionally there are provided a novel arrangement for releasably securing the print head to its driving shaft, an improved arrangement for adjusting the backing roll relative to the print head, novel type holder arrangements, and novel type holder latching or magnetic retaining structures.