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Publication numberUSD327072 S
Publication typeGrant
Application numberUS 07/637,256
Publication dateJun 16, 1992
Filing dateDec 31, 1990
Publication number07637256, 637256, US D327072 S, US D327072S, US-S-D327072, USD327072 S, USD327072S
InventorsCary L. Christie
Original AssigneeInfinity Systems, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Audio amplifier housing
US D327072 S
Abstract  available in
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  1. The ornamental design for an audio amplifier housing, as shown and described.

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof, the rear being a mirror image;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

Non-Patent Citations
1Crutchfield Summer 1990 Catalog, p. 46, top--Crutchfield amplifiers.
2HFD, Jun. 15, 1987, p. 83, top right--Phase Linear model PLT150 amplifier.
3High Fidelity, Mar. 1988, p. 50, Altec Lansing model ALA-270 and Apline model 3528 amps.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD766870 *Jun 26, 2015Sep 20, 2016Hifiman Electronics CorporationAudio listening system
U.S. ClassificationD14/265, D14/188