US2968105A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pneumatic jump boot construction
Assignee: Individual
•
Filing: 1959-03-03
•
Granted: 1961-01-17
•
Expires: 1979-03-03
Abstract
No abstract record available.
Inventors
- 👤 Olympio C Rizzo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:31
CPC Classifications
A; A43; A43B; A43B13/00; A43B13/14; A43B13/18; A43B13/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB189623A
Cited
US1869257A
Cited
US2189813A
Cited
US2304236A
Cited
US2307402A
Cited
US2412623A
Cited
US2677906A
Cited
US2845640A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-17 | 1964-07-18 | 1965-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-17 | 1968-07-18 | 1969-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-17 | 1972-07-18 | 1973-01-17 | $7700.00 | Window Closed / Lapsed |