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. 01, 1980
Filed:
Jul. 17, 1978
Applicant:
Inventor:
James G McKay, Skokie, IL (US);
Assignee:
Kiwi Coders Corporation, Wheeling, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41F / ;
U.S. Cl.
CPC ...
156112 ; 29123 ; 101329 ; 101348 ; 156245 ; 156266 ; 156293 ;
Abstract
A method of making a resilient expandible inking ring by forming a ring of elastomeric ink-absorbent material of generally rectangular cross-section, seating the ring in a thin wall U-shaped shell of unvulcanized rubber leaving the outer portion of the ring outwardly to extend from the shell introducing a bonding material formed of an uncured rubber slurry between the shell and the ring and vulcanizing the assembly. The ring may be formed by end to end bonding of a strip of said ink-absorbent elastomeric material.