Typewriter feature attachment

- IBM
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Description

FIG. 1 is a front elevational view of a typewriter feature attachment showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

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

FIG. 6 is a right end elevational view.

Referenced Cited
U.S. Patent Documents
D229195 November 1973 Goodale et al.
D247116 January 31, 1978 Ebner et al.
D263224 March 2, 1982 Peroni
D268283 March 15, 1983 Hicks
D284673 July 15, 1986 Wang
D285795 September 23, 1986 Chandler et al.
Patent History
Patent number: D290133
Type: Grant
Filed: Sep 6, 1985
Date of Patent: Jun 2, 1987
Assignee: International Business Machines Corporation (Armonk, NY)
Inventor: Peter J. Mendel (Lexington, KY)
Primary Examiner: Louis S. Zarfas
Attorney: Laurence R. Letson
Application Number: 6/773,287
Classifications
Current U.S. Class: Element Or Attachment (D18/12); D14/114