Video frame system

Details Video frame system Video frame system

1996-03-19

1997-04-29

Dowling, William

Optics: image projectors

Housing

G03B 2114

Patent

active

056241739

ABSTRACT:
A portable video frame system. A projector such as an LCD lightweight projector is removably mounted to a triangular top frame portion. Support brackets are removably mounted to this top frame portion and to a rear frame portion. The rear frame portion is itself supported on a base having sufficient weight to support the entire assembly. Optionally, at least a portion of the weight is provided by necessary ancillary equipment, such as speakers. A conventional snap screen snaps onto the rear frame portion, and is always the same distance from the projector. The entire assembly can be readily disassembled and moved to a different location.

REFERENCES:
patent: 1863309 (1932-06-01), Kitts
patent: 2614457 (1952-10-01), Weber
patent: 4097136 (1978-06-01), Astarloa
patent: 4549798 (1985-10-01), Dieckhoff
patent: 4959798 (1990-09-01), Gordon et al.
patent: 5160951 (1992-11-01), Lander
patent: 5211456 (1993-05-01), Staffaroni
patent: 5278595 (1994-01-01), Nishida et al.
patent: 5349400 (1994-09-01), Kaplan et al.

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