Cartridge assembly for a typewriter

Info

Patent number: D253239
Type: Grant
Filed: May 27, 1977
Date of Patent: Oct 23, 1979
Assignee: International Business Machines Corporation (Armonk, NY)
Inventors: Edwin J. Lenney (Lexington, KY), John O. Schaefer (Lexington, KY)
Primary Examiner: Louis S. Zarfas
Attorney: William J. Dick
Application Number: 5/801,288

Description

Description

FIG. 1 is a top plan view of a cartridge assembly for a typewriter showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right end elevational view thereof; and

FIG. 6 is a left end elevational view thereof;

FIG. 7 is a top plan view of a cartridge assembly for a typewriter showing a modified form of our new design;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a rear elevational view thereof;

FIG. 10 is a front elevational view thereof;

FIG. 11 is a right end elevational view thereof; and

FIG. 12 is a left end elevational view thereof;