Projector

Details Projector Projector

2007-03-28

2009-02-24

Tso, Laura (Department: 2875)

Illumination

Quick disconnect-type light unit

Particular engagement

C362S362000, C362S285000, C362S640000

Reexamination Certificate

active

07494261

ABSTRACT:
In order for a tip end portion of a holding plate not to catch up on a cover glass holder when a lamp unit is stored in a lamp storage unit, a surface of the cover glass holder which confronts the holding plate is processed into a shape which does not project, in concrete terms, into the shape of a curved surface or the shape of a sloping plane. By doing this, even though the tip end portion of the holding plate strikes against the cover glass holder, since it passes smoothly thereover without catching up thereupon, accordingly, it is possible for the lamp unit to be smoothly stored in the lamp storage unit.

REFERENCES:
patent: 2002/0075687 (2002-06-01), Payne
patent: 2003/0124947 (2003-07-01), Liu et al.
patent: 2001-092009 (2001-04-01), None
patent: 2004-264387 (2004-09-01), None
patent: 2004109737 (2004-12-01), None

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