US2879955A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Airborne bodies and in particular self propelled missiles
Assignee: Individual
•
Filing: 1952-07-22
•
Granted: 1959-03-31
•
Expires: 1972-07-22
Abstract
No abstract record available.
Inventors
- 👤 Zborowski Helmut P G A R Von
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:45
CPC Classifications
F; F02; F02K; F02K9/00; F02K9/80; F02K9/90; F42; F42B; F42B10/00; F42B10/02; F42B10/04; F42B10/06; F42B10/60; F42B10/62; F42B10/64
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-30 | 1962-09-29 | 1963-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-30 | 1966-09-29 | 1967-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-30 | 1970-09-29 | 1971-03-31 | $7700.00 | Window Closed / Lapsed |