US2585955A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shaft positioning device
Assignee: Collins Radio Co
•
Filing: 1946-01-05
•
Granted: 1952-02-19
•
Expires: 1966-01-05
Abstract
No abstract record available.
Inventors
- 👤 Richard W May
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:11
CPC Classifications
G; G05; G05D; G05D3/00; G05D3/12; G05D3/125; G05D3/127
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2067992A
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US2351185A
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US2229634A
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US2285414A
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US2323170A
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US2391470A
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US2413211A
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US2496457A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-18 | 1955-08-20 | 1956-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-18 | 1959-08-20 | 1960-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-18 | 1963-08-20 | 1964-02-19 | $7700.00 | Window Closed / Lapsed |