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The ornamental design for an amplifier, as shown and described. |
FIG. 1 is a front, top and right side perspective view of the amplifier showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a right side elevational view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 25 1992 | DAICHYO, NORIYUKI | TOA KABUSHIKI KAISHA ALSO TRADING AS TOA CORPORATION A CORP OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 006141 | /0663 | |
Jun 02 1992 | Toa Kabushiki Kaisha | (assignment on the face of the patent) | / |
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