Acoustic modem

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Information

Patent Grant
D264337

References
Source

Patent Number
D264,337
Date Filed
Monday, March 17, 1980
44 years ago
Date Issued
Tuesday, May 11, 1982
42 years ago

Inventors
- Bayard F. Kessler
Original Assignees
- Novation, Inc.
Examiners
- Corrigan; Jane E.
Agents
- Blakely, Sokoloff, Taylor & Zafman

US Classifications
- D14 - Recording, communication, or information retrieval equipment
Field of Search
- US
- D14 12
- D14 34
- D14 39
- D14 57
- D14 59
- D14 52
- D14 95
- D14 99
- 179 1 C
- 179 2 C
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an acoustic modem, substantially as shown.

US Referenced Citations (3)

Number	Name	Date	Kind
D195958	Spilman	Aug 1963
4158106	Mason	Jun 1979
4246444	Mason	Jan 1981

Non-Patent Literature Citations (1)

Entry
Livermore Data Systems, Inc., Livermore, CA, "71 Series Data Modems" ad, 1-6-71.