US2615364A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of obtaining registry between separately photographed action scenes
Assignee: Warner Bros Entertainment Inc
•
Filing: 1950-01-30
•
Granted: 1952-10-28
•
Expires: 1970-01-30
Abstract
No abstract record available.
Inventors
- 👤 Albert W Tondreau
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:26
CPC Classifications
G; G03; G03B; G03B15/00; G03B15/08; G03B15/12
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
GB191121086A
Cited
US1356868A
Cited
US1860737A
Cited
US1819844A
Cited
GB397969A
Cited
US1982211A
Cited
US2024081A
Cited
US2173518A
Cited
US2164770A
Cited
US2375477A
Cited
US2487773A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-28 | 1956-04-28 | 1956-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-28 | 1960-04-28 | 1960-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-28 | 1964-04-28 | 1964-10-28 | $7700.00 | Window Closed / Lapsed |