Acoustic coupler

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Information

Patent Grant
D272345

References
Source

Patent Number
D272,345
Date Filed
Monday, August 3, 1981
43 years ago
Date Issued
Tuesday, January 24, 1984
40 years ago

Inventors
- Bayard F. Kessler
Original Assignees
- Novation, Inc.
Examiners
- Ansher; Bernard
Agents
- Blakely, Sokoloff, Taylor & Zafman

US Classifications
- D14 - Recording, communication, or information retrieval equipment
Field of Search
- US
- D14 57
- D14 101
- D14 45
- 179 1 HF
- 179 1 C
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for the acoustic coupler, substantially as shown.

US Referenced Citations (7)

Number	Name	Date	Kind
D222751	Rudin	Dec 1971
D233446	MacConkey et al.	Oct 1974
D239536	Chadima, Jr. et al.	Apr 1976
D261761	Ingber	Nov 1981
D265992	Hirata et al.	Aug 1982
3426150	Tygart	Feb 1969
3492427	Foster	Jan 1970