Patent
   D720717
Priority
Nov 07 2011
Filed
Aug 30 2013
Issued
Jan 06 2015
Expiry
Jan 06 2029
Assg.orig
Entity
unknown
1
16
n/a
The ornamental design for an amplifier, as shown and described.

FIG. 1 is a front perspective view of an amplifier embodying my new design;

FIG. 2 is a rear perspctive view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a side view thereof;

FIG. 6 is an opposite side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines are included for the purpose of illustrating portions of the amplifier that form no part of the claim.

Quilter, Patrick H.

Patent Priority Assignee Title
D890117, Dec 27 2018 Yamaha Corporation Amplifier
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 30 2013Quilter Laboratories, LLC(assignment on the face of the patent)
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