Combined punch and reader for perforated tape

- Teletype Corporation
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Description

FIG. 1 is a perspective view of a combined punch and reader for perforated tape showing our new design.

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof; and

FIG. 4 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D237974 December 1975 Vedder
Foreign Patent Documents
2443220 March 1976 DEX
Other references
  • Edityper 100 Automated Typewriting Systems, Bulletin #76701 from Epsco, Inc.-Edityper Reader at right on back cover.
Patent History
Patent number: D256120
Type: Grant
Filed: May 4, 1978
Date of Patent: Jul 29, 1980
Assignee: Teletype Corporation (Skokie, IL)
Inventors: Robert E. Arko (Mt. Prospect, IL), Joseph A. Bellino (Arlington Heights, IL), Richard A. Hein (Skokie, IL)
Primary Examiner: Louis S. Zarfas
Attorney: J. C. Albrecht
Application Number: 5/903,646
Classifications
Current U.S. Class: D14/49; D14/51
International Classification: D1402;