Patent
   D810043
Priority
Jun 24 2015
Filed
Dec 21 2015
Issued
Feb 13 2018
Expiry
Feb 13 2033
Assg.orig
Entity
unknown
9
11
n/a
The ornamental design for a guitar amplifier, as shown and described.

FIG. 1 is a perspective view of the front, top and right side of a guitar amplifier according to a first embodiment showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view of the front, top and right side of a guitar amplifier according to a second embodiment showing my new design;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a left side view thereof;

FIG. 12 is a right side view thereof;

FIG. 13 is a top plan view thereof; and,

FIG. 14 is a bottom view thereof.

The broken line showing of the guitar amplifier is included for the purpose of illustrating portions of the guitar amplifier and forms no part of the claimed design.

Suzuki, Toshihide

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Sep 09 2015SUZUKI, TOSHIHIDEYamaha CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0373400591 pdf
Dec 21 2015Yamaha Corporation(assignment on the face of the patent)
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