Patent
   D288558
Priority
Oct 31 1983
Filed
Apr 26 1984
Issued
Mar 03 1987
Expiry
Mar 03 2001
Assg.orig
Entity
unknown
6
4
n/a
The ornamental design for an optical pickup for use in an optical disc, as shown and described.

FIG. 1 is a front elevational view of an optical pickup for use in optical discs, showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front, right side and top perspective view thereof;

FIG. 8 is a rear, left side and bottom perspective view thereof;

FIG. 9 is a top, front and right side perspective view thereof, the broken line showing is for illustrative purposes only and form no part of the claimed design.

Yanagida, Tsuneo, Sakamoto, Masaharu, Takemura, Haruhiko, Matsubayashi, Nobuhide

Patent Priority Assignee Title
D433015, Jun 07 1996 Sony Corporation Pickup for an optical disc player
D435039, Mar 31 1998 Sony Corporation Pickup for optical disc player or recorder
D436947, Apr 24 1998 Sony Corporation Pickup for an optical disc player or recorder
D444458, Feb 24 1999 Sony Corporation Pickup for optical disc player
D475365, Feb 24 1999 Sony Corporation Pickup for an optical disc player
D543204, Jun 29 2004 Mitsumi Electric Co., Ltd. Optical disc driving device
Patent Priority Assignee Title
4003059, Feb 07 1974 Canon Kabushiki Kaisha Optical recorder having focus controlling means
4106057, May 20 1976 U.S. Philips Corporation Dust proof optical system for optically reading and writing on a rotating record with the aid of a radiation beam
4193091, Dec 12 1977 U.S. Philips Corporation Optical videodisc read unit with tracking and focussing wobblers
D278428, Mar 18 1982 Olympus Optical Co., Ltd. Optical read out pickup for use in an optical audio disc machine or the like
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 12 1984TAKEMURA, HARUHIKOOLYMPUS OPTICAL COMPANY LTD ASSIGNMENT OF ASSIGNORS INTEREST 0042640451 pdf
Apr 12 1984MATSUBAYASHI, NOBUHIDEOLYMPUS OPTICAL COMPANY LTD ASSIGNMENT OF ASSIGNORS INTEREST 0042640451 pdf
Apr 12 1984YANAGIDA, TSUNEOOLYMPUS OPTICAL COMPANY LTD ASSIGNMENT OF ASSIGNORS INTEREST 0042640451 pdf
Apr 12 1984SAKAMOTO, MASAHARUOLYMPUS OPTICAL COMPANY LTD ASSIGNMENT OF ASSIGNORS INTEREST 0042640451 pdf
Apr 26 1984Olympus Optical Company, Ltd.(assignment on the face of the patent)
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