Portable interactive multimedia presentation unit

Details Portable interactive multimedia presentation unit Portable interactive multimedia presentation unit

1992-01-27

1993-06-08

Cuchlinski, Jr., William A.

Optics: image projectors

Miscellaneous

353 97, G03B 21134, G03B 2130

Patent

active

052183890

ABSTRACT:
A portable interactive multimedia presentation unit comprising a portable computer and a portable carrying case equipped to hold a projector unit with mounting accessories and a conductive shroud to enclose a light path from the computer screen to the inlet of the projector unit.

REFERENCES:
patent: 3820885 (1974-06-01), Miller
patent: 4021105 (1977-05-01), Schubach
patent: 4074322 (1978-02-01), Cammilleri
patent: 4121303 (1978-10-01), Reece
patent: 4171883 (1979-10-01), Biancardi
patent: 4281353 (1981-07-01), Scarborough, Jr.
patent: 4978217 (1990-12-01), Tam

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