US2707401A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roll rate indicator for guided missile testing
Assignee: Individual
•
Filing: 1949-12-02
•
Granted: 1955-05-03
•
Expires: 1969-12-02
Abstract
No abstract record available.
Inventors
- 👤 Eugene M Mcnatt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:39
CPC Classifications
G; G01; G01C; G01C19/00; G01C19/02; G01C19/42; F; F41; F41G; F41G7/00; F41G7/001; Y; Y10; Y10T; Y10T74/00; Y10T74/12; Y10T74/1261; Y10T74/1275
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2455939A
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US2537844A
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US2089987A
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US2104226A
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US2242253A
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US2514250A
Cited
US2443668A
Cited
US2473542A
Cited
GB630657A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-02 | 1958-11-01 | 1959-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-02 | 1962-11-01 | 1963-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-02 | 1966-11-01 | 1967-05-03 | $7700.00 | Window Closed / Lapsed |