US2954562A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inflatable protective suit for high altitude flight
Assignee: Goodrich Corp
•
Filing: 1953-10-20
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Granted: 1960-10-04
•
Expires: 1973-10-20
Abstract
No abstract record available.
Inventors
- 👤 Carroll P Krupp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:56
CPC Classifications
B; B64; B64D; B64D10/00; A; A62; A62B; A62B17/00; B64D2010/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2365779A
Cited
US2433768A
Cited
US2394078A
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US2393171A
Cited
US2385816A
Cited
US2410632A
Cited
US2705692A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-04 | 1964-04-04 | 1964-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-04 | 1968-04-04 | 1968-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-04 | 1972-04-04 | 1972-10-04 | $7700.00 | Window Closed / Lapsed |