Projector assembly

Details Projector assembly Projector assembly

1982-03-25

1984-03-27

Haroian, Harry N.

Optics: image projectors

Housing

G03B 2130

Patent

active

044390289

ABSTRACT:
A projector assembly including a projector containing a light source, light channels, lens, film drive and ventilation, a base supporting the projector and containing an energy supply and control devices and circuits for film movement and adjustment of focus, and a hood adapted to be placed over the projector and connected together with the base to form a closed case for the projector.

REFERENCES:
patent: 492808 (1893-03-01), Jenkins
patent: 1302800 (1919-05-01), Jenkins
patent: 2313593 (1943-03-01), Smith
patent: 2341223 (1944-02-01), Lillie
patent: 2835176 (1958-05-01), Land
patent: 3049971 (1962-08-01), Pester
patent: 3221598 (1965-12-01), Hall
patent: 3699252 (1972-10-01), Jackson
patent: 3823891 (1974-07-01), Schrader
patent: 3880507 (1975-04-01), Adams, Jr.

Affiliated with

Also associated with

Rating

Projector assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Projector assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Projector assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1752250