Patent
   D252809
Priority
Jan 12 1977
Filed
Jul 07 1977
Issued
Sep 04 1979
Expiry
Sep 04 1993
Assg.orig
Entity
unknown
2
7
n/a
The ornamental design for an amplifier, as shown.

FIG. 1 is a perspective view thereof of the 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 top plan view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Bocko, John J.

Patent Priority Assignee Title
D341832, Jun 21 1991 TEAC Corporation Combined amplifier and radio receiver
D417871, Apr 30 1998 Sony Corporation Wireless receiver
Patent Priority Assignee Title
216640,
232741,
234056,
234406,
D243794, Feb 19 1975 Sansui Electric Co., Ltd. Combined amplifier and tuner
D244616, Oct 28 1975 Heath Company Power amplifier
D247495, Jun 18 1976 Matsushita Electric Industrial Co., Ltd. Combined tuner and amplifier
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 07 1977The Magnavox Company(assignment on the face of the patent)
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