Acoustic coupler adapter Patent Grant Genaro , et al. October 4, 1 [Bell Telephone Laboratories, Incorporated]

Acoustic coupler adapter

Genaro , et al. October 4, 1

Patent Grant D270834

U.S. patent number D270,834 [Application Number 06/308,508] was granted by the patent office on 1983-10-04 for acoustic coupler adapter. This patent grant is currently assigned to Bell Telephone Laboratories, Incorporated. Invention is credited to Donald M. Genaro, Gordon E. Sylvester, G. Varadarajan.

United States Patent	D270,834
Genaro , et al.	October 4, 1983

Acoustic coupler adapter

Claims

The ornamental design for an acoustic coupler adapter, substantially as shown and described.

Inventors:	Genaro; Donald M. (Haworth, NJ), Sylvester; Gordon E. (Jamaica, NY), Varadarajan; G. (East Windsor, NJ)
Assignee:	Bell Telephone Laboratories, Incorporated (Murray Hill, NJ)
Appl. No.:	06/308,508
Filed:	October 5, 1981

Current U.S. Class:	D14/242
Current International Class:	D14103
Field of Search:	;179/1C,1DP ;D14/57,52,63,64,101

References Cited [Referenced By]

U.S. Patent Documents


D239364	April 1976	Chadima, Jr. et al.
D245602	August 1977	Genaro et al.
D256465	August 1980	Tyler
D265992	August 1982	Hirata et al
3976840	August 1976	Cleveland et al.

Primary Examiner: Ansher; Bernard
Attorney, Agent or Firm: Tannenbaum; David H.

Description

FIG. 1 is a top perspective view of an acoustic coupler, showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left elevation view thereof; and

FIG. 7 is a right elevation view thereof.

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