Patent US2413237A successfully refreshed from Google Patents.
Patent US3199117A successfully refreshed from Google Patents.
US3199117A
Expired / Lapsed
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Counter and control structures for motion picture cameras
Assignee: BOLSEY Corp OF AMERICA
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Filing: 1960-04-21
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Granted: 1965-08-03
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Expires: 1980-04-21
Abstract
No abstract record available.
Inventors
- 👤 Bolsey Jacques
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:03
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/14; G03B21/32; G03B21/43
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
IN A MOTION PICTURE CAMERA, IN COMBINATION, A TOOTHED COUNTER WHEEL; SUPPORT MEANS SUPPORTING SAID WHEEL FOR ROTATION ABOUT ITS AXIS; A YIELDABLE PIN HAVING AN OPERATING POSITION COOPERATING WITH SAID WHEEL TO LIMIT THE LATTER TO ONE DIRECTION OF ROTATION; MEANS CARRIED BY SAID SUPPORT MEANS FOR PLACING SAID PIN IN SAID OPERATING POSITION THEREOF ONLY WHEN A MAGAZINE IS IN THE CAMERA; AND PAWL MEANS COOPERATING WITH SAID WHEEL FOR INDEXING THE LATTER DURING EXPOSURE OF FILM IN THE CAMERA, WHEREBY
Claim 2
Dependent Claim
83 words
IN A MOTION PICTURE CAMERA, IN COMBINATION, A TOOTHED COUNTER WHEEL; SUPPORT MEANS SUPPORTING SAID WHEEL FOR ROTATION ABOUT ITS AXIS; A YIELDABLE PIN HAVING AN OPERATING POSITION COOPERATING WITH SAID WHEEL TO LIMIT THE LATTER TO ONE DIRECTION OF ROTATION; MEANS CARRIED BY SAID SUPPORT MEANS FOR PLACING SAID PIN IN SAID OPERATING POSITION THEREOF ONLY WHEN A MAGAZINE IS IN THE CAMERA; AND PAWL MEANS COOPERATING WITH SAID WHEEL FOR INDEXING THE LATTER DURING EXPOSURE OF FILM IN THE CAMERA, WHEREBY
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-02 | 1969-02-01 | 1969-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-02 | 1973-02-01 | 1973-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-02 | 1977-02-01 | 1977-08-03 | $7700.00 | Window Closed / Lapsed |