Patent
   D738950
Priority
Nov 06 2013
Filed
May 01 2014
Issued
Sep 15 2015
Expiry
Sep 15 2029
Assg.orig
Entity
unknown
0
7
n/a
The ornamental design for a laser irradiation device for a projector, as shown and described.

FIG. 1 is a rear, bottom and right side perspective view of a laser irradiation device for a projector showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

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

FIG. 7 is a left side view thereof.

The features shown in broken lines in the drawings depict environmental subject matter only and form no part of the claimed design. The dashed-dotted lines denote the boundary of the claim and form no part of the claimed design. The oblique shade lines shown in FIGS. 1, 5, 6 and 7 are intended to represent transparency or translucency.

Inoue, Saeko, Furui, Hiroyuki, Hayakawa, Junya

Patent Priority Assignee Title
Patent Priority Assignee Title
4613207, May 08 1984 Manchester R&D Limited Partnership Liquid crystal projector and method
5274480, Nov 27 1990 Asahi Glass Company Ltd Projection type display apparatus having an aperture stop means including non-circular openings
5590942, Sep 11 1992 Canon Kabushiki Kaisha Polarizing conversion unit, illuminating device and projector using them
8038305, Feb 07 2007 Seiko Epson Corporation Light source unit, illumination device, image display apparatus, and monitor apparatus
8052280, Oct 11 2006 Panasonic Corporation Laser display device branching a modulated laser beam that scans both beams to the same position at the same time on a screen
8905578, Sep 26 2011 Projectdesign AG Laser array illumination for bright projectors
D275683, Feb 10 1982 Eastman Kodak Company Projector light source or similar article
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 11 2014INOUE, SAEKOSeiko Epson CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0327950328 pdf
Apr 11 2014HAYAKAWA, JUNYASeiko Epson CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0327950328 pdf
Apr 11 2014FURUI, HIROYUKISeiko Epson CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0327950328 pdf
May 01 2014Seiko Epson Corporation(assignment on the face of the patent)
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