Patent
   D433676
Priority
Apr 24 1998
Filed
Oct 23 1998
Issued
Nov 14 2000
Expiry
Nov 14 2014
Assg.orig
Entity
unknown
8
1
n/a
The ornamental design for a drive unit for an optical disc player or recorder, as shown and described.

FIG. 1 is a perspective view of a drive unit for an optical disc player or recorder showing our new design;

FIG. 2 is a reduced top plan view of the drive unit for an optical disc player or recorder;

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.

Yamada, Katsuhiko, Mori, Kazuhiko, Shiomi, Tetsuhiro, Morishita, Tomoaki

Patent Priority Assignee Title
D481034, Aug 21 2001 Mitsumi Electric Co., Ltd. Optical disk recording reproduction apparatus
D506751, Oct 22 2003 Sony Corporation Pickup for disc player
D507265, Dec 19 2003 Sony Corporation Pickup for disc player
D519114, Feb 09 2004 Sony Corporation Pickup for disc player
D524305, Feb 09 2004 Sony Corporation Pickup for disc player
D691948, Aug 23 2012 Robert Bosch GmbH Drive unit
D697478, Aug 23 2012 Robert Bosch GmbH Drive unit
D909300, Jul 05 2018 Robert Bosch GmbH Drive unit
Patent Priority Assignee Title
4887175, Jul 01 1985 Cassella Aktiengesellschaft Disc driving unit
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 23 1998Sony Corporation(assignment on the face of the patent)
Nov 12 1998YAMADA, KATSUHIKOSony CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0097760954 pdf
Apr 11 2000SHIOMI, TETSUHIROSony CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0108330449 pdf
Apr 13 2000MORISHITA, TOMOAKISony CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0108330449 pdf
Apr 13 2000MORI, KAZUHIKOSony CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0108330449 pdf
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