Telephone communications module

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Description

FIG. 1 is a perspective view of the telephone communications module showing my new design;

FIG. 2 is a rear elevational view of the FIG. 1 module;

FIG. 3 is a bottom plan view of the FIG. 1 module;

FIG. 4 is a side elevational view of the FIG. 1 module.

Referenced Cited
U.S. Patent Documents
3553388 January 1971 Mirrer
3657487 April 1972 Schwanck et al.
3919497 November 1975 Kuhfus
Other references
  • Telephony, Oct. 1975, pp. 38 & 39, GTX-400, PABX.
Patent History
Patent number: D245871
Type: Grant
Filed: Aug 6, 1976
Date of Patent: Sep 20, 1977
Assignee: Tone Commander Systems, Inc.
Inventor: Maurice I. Smith (Woodinville, WA)
Primary Examiner: Bernard Ansher
Attorney: Carl G. Dowrey
Application Number: 5/712,245
Classifications
Current U.S. Class: D14/59
International Classification: D1403;