US1513322A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Color cinematography
Assignee: Individual
•
Filing: 1922-10-05
•
Granted: 1924-10-28
•
Expires: 1942-10-05
Abstract
No abstract record available.
Inventors
- 👤 Humphery Roland Oliphant Percy
- 👤 Friese-Greene Claude Harrison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:35
CPC Classifications
G; G03; G03B; G03B33/00; G03B33/10; G03B33/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1927-10-28 | 1928-04-28 | 1928-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-10-28 | 1932-04-28 | 1932-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-10-28 | 1936-04-28 | 1936-10-28 | $7700.00 | Window Closed / Lapsed |