Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Film cassette

Film cassette

US Patent 4395107 · Granted Jul 26, 1983

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Photographic film package with lens2000
Photographic roll-film pack with a picture-taking lens1999
Modular camera with cassette chamber accessible through outerbody1998
Modular camera with cassette chamber accessible through outerbody1998
Apparatus for transferring a warp thread exchange system into a loom1994
Method of and device for separably connecting webs of photosensitive material to1994
Source distance adjustment arrangement for uniform illumination of projection su1993
Process for the coincident deflection of light of differing wavelengths1992
Method for making film cassettes1992
Projection copying apparatus and projection screen therefor1991
Film magazine1991
Spool for strip-form recording substrates, in particular for photographic films1991