Patent
   D500488
Priority
Feb 24 2004
Filed
Feb 24 2004
Issued
Jan 04 2005
Expiry
Jan 04 2019
Assg.orig
Entity
unknown
9
8
n/a
The ornamental design for an amplifier, as shown.

FIG. 1 is a perspective view of an amplifier showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Uehara, Mitsuhiro, Suzuki, Akio

Patent Priority Assignee Title
D508478, Jan 14 2004 Yamaha Corporation Amplifier for electric guitar
D511764, Jul 26 2004 MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD Digital audio memory recorder
D512707, Jul 16 2004 Enlight Corporation Amplifier
D513247, Nov 12 2004 Sony Corporation Amplifier
D525613, May 26 2004 Suzuki Mechatronics Yugengaisha Audio amplifier
D535282, Dec 17 2004 Alpine Electronics, Inc Amplifier
D592636, Jul 27 2007 Sony Corporation Amplifier
D886760, Oct 13 2017 Horizon Hobby, LLC Receiver
D886761, Oct 13 2017 Horizon Hobby, LLC Receiver
Patent Priority Assignee Title
2810071,
3091736,
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5285500, Apr 13 1992 Audio Products, Inc. Car amplifier with optional plug-in modules
D419156, Oct 08 1998 Sony Corporation Amplifier
D431816, Nov 10 1999 Motorola Mobility LLC Linear power amplifier enclosure
D481704, Feb 11 2003 Sony Corporation Amplifier for a car
D482673, Feb 25 2003 Sony Corporation Amplifier for a car
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 26 2004UEHARA, MITSUHIROSony CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0150240092 pdf
Jan 27 2004SUZUKI, AKIOSony CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0150240092 pdf
Feb 24 2004Sony Corporation(assignment on the face of the patent)
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