Patent
   D449288
Priority
Jul 06 2000
Filed
Jul 06 2000
Issued
Oct 16 2001
Expiry
Oct 16 2015
Assg.orig
Entity
unknown
20
6
n/a
The ornamental design for an amplifier, as shown and described.

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

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

FIG. 7 is a right side elevational view thereof.

Sogabe, Takashi

Patent Priority Assignee Title
D476306, Jul 02 2002 Mitsubishi Denki Kabushiki Kaisha Servo amplifier
D478061, Jul 02 2002 Mitsubishi Denki Kabushiki Kaisha Servo amplifier
D479219, Jul 12 2002 Mitsubishi Denki Kabushiki Kaisha Servo amplifier
D481704, Feb 11 2003 Sony Corporation Amplifier for a car
D482673, Feb 25 2003 Sony Corporation Amplifier for a car
D549687, Dec 21 2005 Alpine Electronics, Inc Amplifier
D563381, Aug 14 2006 Wilson Electronics, LLC Amplifier case
D571352, Dec 11 2006 Victor Company of Japan, Limited Amplifier for vehicle
D573976, Oct 24 2007 Sony Corporation Amplifier for car
D592636, Jul 27 2007 Sony Corporation Amplifier
D610125, Nov 20 2007 Alpine Electronics, Inc Amplifier
D624900, Oct 24 2007 Sony Corporation Amplifier
D636376, Oct 24 2007 Sony Corporation Amplifier
D656120, Jul 14 2010 JVC Kenwood Corporation Sound amplifier for vehicle
D665377, Dec 14 2010 Alpine Electronics, Inc. Amplifier for vehicle
D666166, Apr 12 2011 JVC Kenwood Corporation Acoustic amplifier for automobile
D694735, Jul 25 2012 Wilson Electronics, LLC Amplifier case with moderate flanges
D699210, Dec 29 2011 Sony Corporation Amplifier
D703181, Jul 25 2012 Wilson Electronics, LLC Amplifier case with tall flanges
D934845, Apr 02 2019 Wilson Electronics, LLC Signal booster case
Patent Priority Assignee Title
5285500, Apr 13 1992 Audio Products, Inc. Car amplifier with optional plug-in modules
D337114, Apr 13 1992 AUDIO PRODUCTS, INC , AN IL CORP Audio amplifier housing for a car
D373572, Dec 27 1995 Heatsink-outfitted speed conroller housing
D386761, Mar 31 1995 Mitek Corporation Audio amplifier
D416903, Oct 14 1998 Sony Corporation Amplifier
D419156, Oct 08 1998 Sony Corporation Amplifier
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Jun 07 2000SOGABE, TAKASHISony CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0109470739 pdf
Jul 06 2000Sony Corporation(assignment on the face of the patent)
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