Patent
   D414769
Priority
Jan 30 1998
Filed
Jan 30 1998
Issued
Oct 05 1999
Expiry
Oct 05 2013
Assg.orig
Entity
unknown
7
4
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 left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

Shintani, Eiji, Narita, Hisanori

Patent Priority Assignee Title
D439228, Jan 28 2000 Sony Corporation Disc player
D448741, Nov 26 1999 Matsushita Electric Industrial Co., Ltd. Digital video disc player
D459715, Jun 07 2001 Sony Corporation Receiver
D475357, Jun 04 2002 Sony Corporation Optical disc player
D598001, Nov 11 2008 Citizen band transceiver with bluetooth
D606094, Nov 08 2007 Victor Company of Japan, Limited Digital video disc player with amplifier
D780170, Dec 12 2014 Sony Corporation Audio player
Patent Priority Assignee Title
5459702, Jul 01 1988 Apparatus and method of improving the quality of recorded dictation in moving vehicles
D328747, Dec 25 1989 TEAC Corporation Combined tuner and amplifier
D349719, Jan 21 1992 Yamaha Corporation Electronic controller unit for a piano
D372915, Dec 20 1994 TEAC Corporation Combined tuner and amplifier
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 30 1998Sony Corporation(assignment on the face of the patent)
Mar 19 1998SHINTANI, EIJISony CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0092190859 pdf
Mar 20 1998NARITA, HISANORISony CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0092190859 pdf
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