US2992423A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rocket launch control systems
Assignee: Raytheon Co
•
Filing: 1954-05-03
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Granted: 1961-07-11
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Expires: 1974-05-03
Abstract
No abstract record available.
Inventors
- 👤 George F Floyd
- 👤 Irving Jack Howard
- 👤 Harold R Kaiser
- 👤 Ruben F Mettler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:01
CPC Classifications
F; F41; F41G; F41G9/00; F41G9/002; G; G06; G06G; G06G7/00; G06G7/48; G06G7/80
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-10 | 1965-01-09 | 1965-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-10 | 1969-01-09 | 1969-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-10 | 1973-01-09 | 1973-07-11 | $7700.00 | Window Closed / Lapsed |