Plug-mounted background noise amplifier enclosure Patent Grant Quigley , et al. September 24, 1 [Nelson; Philip H.]

Plug-mounted background noise amplifier enclosure

Quigley , et al. September 24, 1

Patent Grant D280721

U.S. patent number D280,721 [Application Number 06/443,142] was granted by the patent office on 1985-09-24 for plug-mounted background noise amplifier enclosure. Invention is credited to Philip H. Nelson, William D. Quigley.

United States Patent	D280,721
Quigley , et al.	September 24, 1985

Plug-mounted background noise amplifier enclosure

Claims

The ornamental design for plug-mounted background noise amplifier enclosure, as shown and described.

Inventors:	Quigley; William D. (Nutley, NJ), Nelson; Philip H. (Spring Valley, NY)
Appl. No.:	06/443,142
Filed:	November 19, 1982

Current U.S. Class:	D14/188
Field of Search:	;D14/96 ;D13/24,99 ;339/153,154R,154A,156R ;361/380,395,399

References Cited [Referenced By]

U.S. Patent Documents


2902630	September 1959	Heazel et al.
3300687	January 1967	Hennessey
4129897	December 1978	Telewski et al.
4148544	April 1979	Markowitz
4386388	May 1983	Beun

Primary Examiner: Corrigan; Jane E.
Attorney, Agent or Firm: Roberts; Ralph R.

Description

FIG. 1 is a top plan view of a plug-mounted, background noise amplifier enclosure showing our new design with part of the top wall broken away;

FIG. 2 is a front elevational view;

FIG. 3 is a rear 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.

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