US3063502A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Airplane runway with fire-fighting units
Assignee: Individual
•
Filing: 1960-03-01
•
Granted: 1962-11-13
•
Expires: 1980-03-01
Abstract
No abstract record available.
Inventors
- 👤 Lakind Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:46
CPC Classifications
B; B64; B64D; B64D1/00; B64D1/16; B64F; B64F1/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1826072A
Cited
US2050687A
Cited
US2059190A
Cited
US2274784A
Cited
US2385825A
Cited
US2399553A
Cited
US2510118A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-12 | 1966-05-14 | 1966-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-12 | 1970-05-14 | 1970-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-12 | 1974-05-14 | 1974-11-13 | $7700.00 | Window Closed / Lapsed |