Patent
   D428872
Priority
Oct 29 1998
Filed
Oct 29 1998
Issued
Aug 01 2000
Expiry
Aug 01 2014
Assg.orig
Entity
unknown
16
4
n/a
The ornamental design for an amplifier, as shown and described.

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

Kizawa, Shigemitsu

Patent Priority Assignee Title
D454553, Oct 10 2001 Harman International Industries, Inc. Portion of an audio component face
D454860, Oct 10 2001 Harman International Industries, Inc. Audio component face
D476651, Apr 12 2002 Harman International Industries, Incorporated Audio component face
D479715, Aug 28 2002 Harman International Industries, Incorporated Portion of an audio component face
D488466, Jul 17 2003 Harman International Industries, Incorporated Audio component front face
D488798, Jun 18 2003 Sony Corporation Combined disc player and amplifier
D518815, Sep 29 2004 Mitsumi Electric Co., Ltd. Tuner
D522998, Jul 05 2005 TOA KABUSHIKI KAISHA TOA CORPORATION Amplifier housing
D537067, Dec 13 2005 Sony Corporation Combined amplifier and receiver
D537434, Dec 13 2004 MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD Combined radio tuner and amplifier
D537435, Dec 13 2005 Sony Corporation Combined amplifier and receiver
D586305, Apr 04 2008 Kabushiki Kaisha Toshiba Image and sound editor
D605624, Jul 22 2008 Citizen band transceiver
D642559, Jan 19 2010 Sony Corporation Combined audio player and recorder
D875064, Sep 16 2014 ONKYO TECHNOLOGY KABUSHIKI KAISHA Amplifier rear face
D974365, Sep 09 2019 BAKER HUGHES OILFIELD OPERATIONS LLC Instrument panel
Patent Priority Assignee Title
D271694, Jan 09 1981 Pioneer Electronic Corporation Audio amplifier
D367275, Sep 29 1994 TEAC Corporation Combined amplifier and radio tuner
D372915, Dec 20 1994 TEAC Corporation Combined tuner and amplifier
D383461, Jun 26 1996 TEAC Corporation Combined amplifier and radio tuner
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 29 1998Sony Corporation(assignment on the face of the patent)
Nov 30 1998KIZAWA, SHIGEMITSUSony CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0099660942 pdf
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