US3041937A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rocket control system
Assignee: Individual
•
Filing: 1952-10-09
•
Granted: 1962-07-03
•
Expires: 1972-10-09
Abstract
No abstract record available.
Inventors
- 👤 John F Toomey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:20
CPC Classifications
F; F41; F41F; F41F3/00; F41F3/04; F41F3/06; B; B64; B64D; B64D1/00; B64D1/02; B64D1/04; B64D1/06; F41A; F41A19/00; F41A19/58; F41A19/69; F41F3/0406
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR493296A
Cited
FR22173E
Cited
US1739921A
Cited
US1841983A
Cited
US1917813A
Cited
US1897863A
Cited
FR832464A
Cited
US2422660A
Cited
US2428761A
Cited
GB624582A
Cited
US2766662A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-02 | 1966-01-01 | 1966-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-02 | 1970-01-01 | 1970-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-02 | 1974-01-01 | 1974-07-03 | $7700.00 | Window Closed / Lapsed |