US2871849A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Body constraining suit for aviators
Assignee: Individual
•
Filing: 1952-08-19
•
Granted: 1959-02-03
•
Expires: 1972-08-19
Abstract
No abstract record available.
Inventors
- 👤 Joshua D Chatham
- 👤 David M Clark
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 01:40
CPC Classifications
B; B63; B63C; B63C11/00; B63C11/02; B63C11/04; B64; B64D; B64D10/00; B64D2010/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR418683A
Cited
US2104758A
Cited
US2139865A
Cited
US2109172A
Cited
US2335474A
Cited
US2397710A
Cited
US2475479A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-02 | 1962-08-04 | 1963-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-02 | 1966-08-04 | 1967-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-02 | 1970-08-04 | 1971-02-03 | $7700.00 | Window Closed / Lapsed |