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:
Sep. 04, 1984
Filed:
Nov. 04, 1980
Applicant:
Inventor:
Gerald J Crean, Topsfield, MA (US);
Assignee:
Wang Laboratories, Inc., Lowell, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
4001442 ; 400175 ; 400208 ; 400625 ; 4006372 ; 4006391 ; 400708 ;
Abstract
Printing apparatus in which the print head and ribbon cartridge assembly of the printing apparatus provides for tilting movement of the print head and ribbon cartridge into an inoperative position tilted away from the platen, with the ribbon cartridge in an extended tilted position for removal and replacement of the rotary disk print wheel, free from interference from either the platen or the ribbon cartridge without removing the ribbon cartridge.