Patent
   D902171
Priority
May 30 2019
Filed
May 30 2019
Issued
Nov 17 2020
Expiry
Nov 17 2035
Assg.orig
Entity
unknown
0
5
n/a
The ornamental design for an amplifier, as shown and described.

FIG. 1 is a perspective view of the front, top and right side of an amplifier 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 view thereof; and,

FIG. 7 is a bottom view thereof.

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

Ohmachi, Takenori

Patent Priority Assignee Title
Patent Priority Assignee Title
D364162, Jan 27 1994 GGEC AMERICA, INC Amplifier housing
D394255, Oct 09 1996 Polycom, Inc Integral videoconferencing system
D773432, Dec 17 2014 Vinci Brands LLC Amplifier
D819593, May 19 2017 Iriver Limited Audio amplifier
D881156, Aug 26 2015 SENNHEISER CONSUMER AUDIO GMBH Sound amplifier
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Apr 22 2019OHMACHI, TAKENORIYamaha CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0493210598 pdf
May 30 2019Yamaha Corporation(assignment on the face of the patent)
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