Superminiature camera

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

354212, 354219, 354288, G03B 110, G03B 1306, G03B 1704

Patent

active

046905340

ABSTRACT:
A superminiature camera, of the type using a conventional 110 film cassette with a first gear for film advance, has an extensible camera body. The camera body includes a rotary side wall, normally releasably fastened to the upper wall and when in use rotatable about its lower side to a horizontal position, including a second gear on the inner surface of the rotary side wall, and a rotary knob integrated with the second gear; an upper wall; a lower wall; an extensible rear wall, slidably engaged with the upper and lower walls, extensible firstly outwardly for entrance into the camera body of the film cassette, subsequently contractible inwardly to clamp the film container and simultaneously to urge the first and second gears to mesh with each other for film advancing; and a viewfinder with a contractible eyepiece and a contractible objective piece. When the superminiature camera is in an idle condition, as the viewfinder and the extensible rear wall are contracted, and the rotary side wall is fastened to the upper wall, the superminiature camera is extremely small in volume.

REFERENCES:
patent: 2143385 (1939-01-01), Platt
patent: 2448920 (1948-09-01), Silberstein
patent: 2667111 (1954-01-01), Fried
patent: 3603232 (1971-09-01), Jones
patent: 3631783 (1972-01-01), Jones
patent: 3648582 (1972-03-01), Nerwin
patent: 3728949 (1973-04-01), Edwards
patent: 3777639 (1973-12-01), Lange
patent: 3782259 (1974-01-01), Noble
patent: 3893139 (1975-01-01), Winkler

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

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

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

Rate now

     

Profile ID: LFUS-PAI-O-1261912

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.