Patent · US Expired

Film Cartridge and/or camera with film arresting means

US4482232A · kind A · utility

28Cited by
5References
25Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMar 1, 1982
Grant dateNov 13, 1984
Priority date
Expiry dateMar 1, 2002

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG03B17/30
  • WIPO fieldOptics
  • WIPO sectorInstruments

Abstract

A film cartridge, particularly associated with a camera, has a housing bounding a light-tight film roll chamber, and a mouth member arranged for passing a film therethrough and located outside the light-tight film roll chamber. The mouth member has a wall and at least one slot-shaped opening extending in a film transport direction and arranged so as to allow a film actuating member to engage therethrough a film received in the mouth member. Arresting means provided in the mouth member is engageable with an initial portion of the film and disengageable from the latter by camera-actuated means.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.