US3125940A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photographic camera
Assignee: —
•
Filing: —
•
Granted: 1964-03-24
•
Expires: 1981-03-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 03:12
CPC Classifications
G; G03; G03B; G03B42/00; G03B42/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
A PHOTOGRAPHIC CAMERA COMPRISING A BODY HAVING AN APERTURE MEMBER DEFINING A FOCAL PLANE, A FILM SUPPLY MAGAZINE DETACHABLY MOUNTED ON SAID BODY FOR HOLDING A SUPPLY OF PHOTOGRAPHIC FILM, PRESSURE MEANS MOUNTED IN SAID SUPPLY MAGAZINE FOR PRESSING SUCCESSIVE PORTIONS OF SAID FILM AGAINST SAID APERTURE MEMBER, AND A FILM TAKEUP MAGAZINE DETACHABLY MOUNTED ON SAID SUPPLY MAGAZINE AND REMOVABLE AS A UNIT THEREWITH FROM SAID CAMERA BODY AND ALSO SEPARATELY REMOVABLE FROM SAID SUPPLY MAGAZINE SO THAT SAID TAKE-UP MAGAZINE MAY BE SEPARATELY TAKEN TO A DARKROOM FOR PROCESSING FILM THEREIN, WHILE LEAVING THE FILM IN THE SUPPLY MAGAZINE UNDISTURBED.
Claim 2
Dependent Claim
102 words
A PHOTOGRAPHIC CAMERA COMPRISING A BODY HAVING AN APERTURE MEMBER DEFINING A FOCAL PLANE, A FILM SUPPLY MAGAZINE DETACHABLY MOUNTED ON SAID BODY FOR HOLDING A SUPPLY OF PHOTOGRAPHIC FILM, PRESSURE MEANS MOUNTED IN SAID SUPPLY MAGAZINE FOR PRESSING SUCCESSIVE PORTIONS OF SAID FILM AGAINST SAID APERTURE MEMBER, AND A FILM TAKEUP MAGAZINE DETACHABLY MOUNTED ON SAID SUPPLY MAGAZINE AND REMOVABLE AS A UNIT THEREWITH FROM SAID CAMERA BODY AND ALSO SEPARATELY REMOVABLE FROM SAID SUPPLY MAGAZINE SO THAT SAID TAKE-UP MAGAZINE MAY BE SEPARATELY TAKEN TO A DARKROOM FOR PROCESSING FILM THEREIN, WHILE LEAVING THE FILM IN THE SUPPLY MAGAZINE UNDISTURBED.
References Cited (Backward Citations)
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-24 | 1967-09-23 | 1968-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-24 | 1971-09-23 | 1972-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-24 | 1975-09-23 | 1976-03-24 | $7700.00 | Window Closed / Lapsed |