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Publication numberUSD316716 S
Publication typeGrant
Application numberUS 07/207,443
Publication dateMay 7, 1991
Filing dateJun 16, 1988
Priority dateDec 17, 1987
Publication number07207443, 207443, US D316716 S, US D316716S, US-S-D316716, USD316716 S, USD316716S
InventorsShunsaku Nagata
Original AssigneeKabushiki Kaisha Toshiba
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D316716 S
Abstract  available in
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  1. The ornamental design for an amplifier, as shown.

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Non-Patent Citations
1High Fidelity, p. 32, Dec. 1987, Philips Integrated Amplifier.
2High Fidelity, p. 37, Jan. 1988, Kenwood Integrated Amplifier.
3High Fidelity, p. 56, Jan. 1987, Luxman Integrated Amplifier.
4Onkyo Amplifier Catalog, "Integra A-701D".
5Sansui Amplifier Catalog, "AU-01907i".
6Sansui Amplifier Catalog, "C-2301".
7Stereo Review, p. 60, Dec. 1988, Technics Integrated Amplifier.
U.S. ClassificationD14/188