Optics: image projectors – Temperature control – Blower
Reexamination Certificate
2006-01-24
2006-01-24
Vu, David (Department: 2828)
Optics: image projectors
Temperature control
Blower
C353S055000, C345S101000
Reexamination Certificate
active
06988807
ABSTRACT:
An image projection lighting device is disclosed comprising a base housing, a yoke, and a lamp housing. The base housing may include or have located therein, a processing system and a communications port. The lamp housing may include or have located therein, a video projector, an antireflective aperture, a cooling system, and an air filter system. The image projection lighting device may further include a multicolor video display device, which may display a signal indicating a service alert, such as a filter service alert. Service information, concerning the image projection lighting device, may be transmitted by the image projection lighting device from the communications port to a central controller.
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Catalyst System Brochure.
High End System Product Line 1997.
Catalyst Media in Motion, ©2002 High End Systems, Inc.
Tencza Jr. Walter J.
Vu David
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