Patent
   D427992
Priority
Feb 19 1999
Filed
Feb 19 1999
Issued
Jul 11 2000
Expiry
Jul 11 2014
Assg.orig
Entity
unknown
8
3
n/a
The ornamental design for an amplifier, as shown and described.

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

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

FIG. 7 is a rear elevational view thereof.

Takahashi, Hitoshi, Fujiki, Gen

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
D459715, Jun 07 2001 Sony Corporation Receiver
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
D563403, Oct 31 2006 2 Wheel Tunes, Inc. Audio amplifier
D780170, Dec 12 2014 Sony Corporation Audio player
Patent Priority Assignee Title
D367275, Sep 29 1994 TEAC Corporation Combined amplifier and radio tuner
D391258, Sep 10 1996 TEAC Corporation Combined tuner and amplifier
D391259, Sep 10 1996 TEAC Corporation Combined tuner and amplifier
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 04 1999TAKAHASHI, HITOSHISony CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0097930492 pdf
Feb 04 1999FUJIKI, GENSony CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0097930492 pdf
Feb 19 1999Sony Corporation(assignment on the face of the patent)
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