US2921290A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inventory indicator
Assignee: Airborne Accessories Corp
•
Filing: 1954-09-10
•
Granted: 1960-01-12
•
Expires: 1974-09-10
Abstract
No abstract record available.
Inventors
- 👤 Alfred S Sansonetti
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:49
CPC Classifications
G; G06; G06C; G06C27/00; G06Q; G06Q10/00; G06Q10/08; G06Q10/087; G06Q10/0875
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2287241A
Cited
US2307660A
Cited
US2407176A
Cited
US2616624A
Cited
US2437018A
Cited
US2594960A
Cited
US2562179A
Cited
US2567241A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-11 | 1963-07-13 | 1964-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-11 | 1967-07-13 | 1968-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-11 | 1971-07-13 | 1972-01-12 | $7700.00 | Window Closed / Lapsed |