Acoustic modem

- Novation, Inc.
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Description

FIG. 1 is a front, top and right side perspective view of an acoustic modem showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a front elevational view;

FIG. 4 is a bottom plan view;

FIG. 5 is a left side elevational view; and

FIG. 6 is a right side elevational view.

Referenced Cited
U.S. Patent Documents
D195958 August 1963 Spilman
4158106 June 12, 1979 Mason
4246444 January 20, 1981 Mason
Other references
  • Livermore Data Systems, Inc., Livermore, CA, "71 Series Data Modems" ad, 1-6-71.
Patent History
Patent number: D264337
Type: Grant
Filed: Mar 17, 1980
Date of Patent: May 11, 1982
Assignee: Novation, Inc. (Tarzana, CA)
Inventor: Bayard F. Kessler (Woodland Hills, CA)
Primary Examiner: Jane E. Corrigan
Law Firm: Blakely, Sokoloff, Taylor & Zafman
Application Number: 6/130,973
Classifications
Current U.S. Class: D14/57
International Classification: D1403;