US3124034A
Expired / Lapsed
US
⏱️ 0.0 years remaining
edhouse
Assignee: —
•
Filing: —
•
Granted: 1964-03-10
•
Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:06
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/14; G03B21/32; G03B23/00; G03B23/08; G03B23/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A ROTATABLE DISC HAVING CINEMATOGRAPHIC PHOTOGRAPHIC AREAS ARRANGED SUCCESSIVELY IN A CONTINUOUS SPIRAL THEREON, AND CIRCUMFERENTIALLY NARROW RADIALLY EXTENDING PARTITION MEANS PROVIDED CIRCUMFERENTIALLY BETWEEN EACH PAIR OF ADJACENT PHOTOGRAPHIC AREAS, SAID PARTITION MEANS EXTENDING AXIALLY FROM THE PLANE OF SAID PHOTOGRAPHIC AREAS SO AS TO FORM DRIVE ENGAGING MEANS TO BE ENGAGED BY DRIVE MEANS OF A PHOTOGRAPHIC APPARATUS WHEREBY WHEN THE DISC IS ROTATABLY DRIVEN THE SUCCESSION OF PHOTOGRAPHS ARE REPRODUCED IN CINEMATIC FORM.
Claim 2
Dependent Claim
75 words
A ROTATABLE DISC HAVING CINEMATOGRAPHIC PHOTOGRAPHIC AREAS ARRANGED SUCCESSIVELY IN A CONTINUOUS SPIRAL THEREON, AND CIRCUMFERENTIALLY NARROW RADIALLY EXTENDING PARTITION MEANS PROVIDED CIRCUMFERENTIALLY BETWEEN EACH PAIR OF ADJACENT PHOTOGRAPHIC AREAS, SAID PARTITION MEANS EXTENDING AXIALLY FROM THE PLANE OF SAID PHOTOGRAPHIC AREAS SO AS TO FORM DRIVE ENGAGING MEANS TO BE ENGAGED BY DRIVE MEANS OF A PHOTOGRAPHIC APPARATUS WHEREBY WHEN THE DISC IS ROTATABLY DRIVEN THE SUCCESSION OF PHOTOGRAPHS ARE REPRODUCED IN CINEMATIC FORM.
References Cited (Backward Citations)
US1864519A
Cited
US1913913A
Cited
FR710555A
Cited
US2203437A
Cited
US1963079A
Cited
US2093033A
Cited
US2346472A
Cited
US2412252A
Cited
US2461756A
Cited
US2455712A
Cited
US2587433A
Cited
US2647437A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-10 | 1967-09-09 | 1968-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-10 | 1971-09-09 | 1972-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-10 | 1975-09-09 | 1976-03-10 | $7700.00 | Window Closed / Lapsed |