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:
Jun. 01, 1993
Filed:
Jul. 06, 1992
Applicant:
Inventors:
Phillip B Daley, Statesville, NC (US);
Scott L Collins, Cincinnati, OH (US);
Assignee:
NCR Corporation, Dayton, OH (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
4001961 ; 400208 ; 4002362 ;
Abstract
A ribbon cassette has an endless ribbon contained in the cavity of the cassette and the ribbon is directed by guide arms in a path past a printing station. A ribbon drive roller and a driven roller are positioned within the cavity and the drive roller has a shaft connected with a first bevel gear which engages a second bevel gear for driving the ribbon.