US3419164A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for handling aircraft passengers, baggage and freight
Assignee: ROBERT A O'NEILL
•
Filing: 1966-01-12
•
Granted: 1968-12-31
•
Expires: 1986-01-12
Abstract
No abstract record available.
Inventors
- 👤 Robert A O'neill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:30
CPC Classifications
B; B64; B64F; B64F1/00; B64F1/30; B64F1/31
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3124209A
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US2635031A
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US2885242A
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US2929655A
Cited
US3026071A
Cited
GB874279A
Cited
GB991721A
Cited
US3081886A
Cited
US3182608A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-31 | 1972-07-01 | 1972-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-31 | 1976-07-01 | 1976-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-31 | 1980-07-01 | 1980-12-31 | $7700.00 | Window Closed / Lapsed |