Cassette film type indicator for a still camera

Details Cassette film type indicator for a still camera Cassette film type indicator for a still camera

1980-01-08

1981-03-24

Griffin, Donald A.

Signals and indicators

Navigation devices

116213, G03B 1700

Patent

active

042576989

ABSTRACT:
A cylindrical plastic minder body bears a threaded stud axially on one end face for threaded coupling to the bottom of a camera body. Opposed sides of the cylindrical minder body are flattened and bear on the flat faces, pivotal markers, whose arms sweep across the beveled faces and are locked at angularly displaced positions adjacent circumferentially spaced marks which indicate on one side of the marker of the minder body, the number of film frames borne by the camera carried film cartridge and on the opposite face the type of film borne by the covered film cassette.

REFERENCES:
patent: 2177978 (1939-10-01), Darvie
patent: 2466171 (1949-04-01), Hencke et al.
patent: 2714844 (1955-08-01), Heidecke
patent: 3029771 (1962-04-01), Todhunter et al.
patent: 3066642 (1962-12-01), Steinmetz et al.

Affiliated with

Also associated with

Rating

Cassette film type indicator for a still 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 Cassette film type indicator for a still camera, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cassette film type indicator for a still camera will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2406350