Patent US3260183A successfully refreshed from Google Patents.
US3260183A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Camera with film blocking device
Assignee: Agfa Gevaert NV
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Filing: 1964-05-05
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Granted: 1966-07-12
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Expires: 1984-05-05
Abstract
No abstract record available.
Inventors
- 👤 Winkler Alfred
- 👤 Engelsmann Dieter
- 👤 Schroder Rolf
- 👤 Zobel Siegfried
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:08
CPC Classifications
G; G03; G03B; G03B17/00; G03B17/28; G03B17/30; G03B17/305; G03B19/00; G03B19/02; G03B19/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
126 words
IN A CAMERA, IN COMBINATION, A CAMERA HOUSING HAVING IN ITS INTERIOR A SPACE WHICH IS ADAPTED TO RECEIVE A TAKE-UP CARTRIDGE FOR RECEIVING EXPOSED FILM WHEN SAID CARTRIDGE OCCUPIES SAID SPACE; GUIDE MEANS CARRIED BY SAID CAMERA HOUSING FOR GUIDING FILM ALOLNG A PREDETERMINED PATH TO SAID SPACE TO BE RECEIVED IN A TAKE-UP CARTRIDGE WHEN SAID SPACED IS OCCUPIED THEREBY; AND BLOCKING MEANS CARRIED BY SAID CAMERA HOUSING FOR MOVEMENT BETWEEN A BLOCKING POSITION EXTENDING INTO SAID PATH FOR BLOCKING MOVEMENT OF FILM THEREALONG TO SAID SPACE AND A NONBLOCKING POSITION DISPLACED FROM SAID PATH TO PROVIDE UNOBSTRUCTED MOVEMENT OF FILM ALONG SAID PATH TO SAID SPACE, SAID BLOCKING MEANS ENGAGING A CARTRIDGE WHEN THE LATTER IS PROPERLY POSITIONED INTO SAID HOUSING IN SAID
Claim 2
Dependent Claim
126 words
IN A CAMERA, IN COMBINATION, A CAMERA HOUSING HAVING IN ITS INTERIOR A SPACE WHICH IS ADAPTED TO RECEIVE A TAKE-UP CARTRIDGE FOR RECEIVING EXPOSED FILM WHEN SAID CARTRIDGE OCCUPIES SAID SPACE; GUIDE MEANS CARRIED BY SAID CAMERA HOUSING FOR GUIDING FILM ALOLNG A PREDETERMINED PATH TO SAID SPACE TO BE RECEIVED IN A TAKE-UP CARTRIDGE WHEN SAID SPACED IS OCCUPIED THEREBY; AND BLOCKING MEANS CARRIED BY SAID CAMERA HOUSING FOR MOVEMENT BETWEEN A BLOCKING POSITION EXTENDING INTO SAID PATH FOR BLOCKING MOVEMENT OF FILM THEREALONG TO SAID SPACE AND A NONBLOCKING POSITION DISPLACED FROM SAID PATH TO PROVIDE UNOBSTRUCTED MOVEMENT OF FILM ALONG SAID PATH TO SAID SPACE, SAID BLOCKING MEANS ENGAGING A CARTRIDGE WHEN THE LATTER IS PROPERLY POSITIONED INTO SAID HOUSING IN SAID
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-11 | 1970-01-10 | 1970-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-11 | 1974-01-10 | 1974-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-11 | 1978-01-10 | 1978-07-12 | $7700.00 | Window Closed / Lapsed |