Typewriter
- IBM
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Description
FIG. 1 is a left front perspective view of a typewriter showing my new design;
FIG. 2 is a right front perspective view thereof;
FIG. 3 is a right rear perspective view thereof;
FIG. 4 is a left rear perspective view thereof.
FIG. 5 is a left side elevational view thereof.
The cord is shown only partially in FIGS. 3 to 4 for convenience of illustration.
Referenced Cited
U.S. Patent Documents
Other references
| D194856 | March 1963 | Noyes |
| D217106 | April 1970 | Noyes |
- Office Products, Oct. 1975, p. 53-Electronic Typewriter at bottom right.
Patent History
Patent number: D253600
Type: Grant
Filed: Mar 2, 1977
Date of Patent: Dec 4, 1979
Assignee: International Business Machines Corporation (Armonk, NY)
Inventor: Allan L. McCroskery (Weston, CT)
Primary Examiner: Louis S. Zarfas
Attorney: Laurence R. Letson
Application Number: 5/773,726
Type: Grant
Filed: Mar 2, 1977
Date of Patent: Dec 4, 1979
Assignee: International Business Machines Corporation (Armonk, NY)
Inventor: Allan L. McCroskery (Weston, CT)
Primary Examiner: Louis S. Zarfas
Attorney: Laurence R. Letson
Application Number: 5/773,726
Classifications
