US2616031A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmitter for guided aircraft controls
Assignee: Individual
•
Filing: 1949-08-12
•
Granted: 1952-10-28
•
Expires: 1969-08-12
Abstract
No abstract record available.
Inventors
- 👤 Paul W Nosker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:28
CPC Classifications
G; G05; G05D; G05D1/00; G05D1/0011; G05D1/0038; F; F41; F41G; F41G7/00; F41G7/20; F41G7/22; F41G7/2206; F41G7/2253; F41G7/2273; F41G7/2293; F41G7/30; G01; G01S; G01S1/00; G01S1/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2184075A
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US2397475A
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US2397477A
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US2490844A
Cited
US2388748A
Cited
US2385657A
Cited
US2382709A
Cited
US2441568A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-28 | 1956-04-28 | 1956-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-28 | 1960-04-28 | 1960-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-28 | 1964-04-28 | 1964-10-28 | $7700.00 | Window Closed / Lapsed |