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. 18, 1996
Filed:
Nov. 22, 1993
Applicant:
Inventor:
Edward F Helinski, Johnson City, NY (US);
Assignee:
IBM Corporation, Armonk, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J / ;
U.S. Cl.
CPC ...
400247 ; 400248 ;
Abstract
A ribbon shield for an impact printer having a row of print hammers and an endless moving type band comprises an elastic separator sheet in which an edge thereof is formed with an offset projecting from the plane of the sheet. The offset projects an amount which is greater than the thickness of the sheet. The sheet, which is made preferably from a polyester material, can be very thin so that it will not cause underscoring and its compliance to force from the print hammer will not extract the energy therefrom.