US2524941A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for producing margined photographs
Assignee: Individual
•
Filing: 1945-12-03
•
Granted: 1950-10-10
•
Expires: 1965-12-03
Abstract
No abstract record available.
Inventors
- 👤 Theodore R Taylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:04
CPC Classifications
G; G03; G03B; G03B17/00; G03B17/02; G03B17/17
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1335728A
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US1867100A
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US1795050A
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US1963095A
Cited
US2043539A
Cited
US2125388A
Cited
US2162723A
Cited
US2293195A
Cited
US2355779A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-09 | 1954-04-10 | 1954-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-09 | 1958-04-10 | 1958-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-09 | 1962-04-10 | 1962-10-10 | $7700.00 | Window Closed / Lapsed |