Patent US2479339A successfully refreshed from Google Patents.
US2479339A
Expired / Lapsed
US
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Steering linkage
Assignee: Northrop Grumman Space and Mission Systems Corp
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Filing: 1946-03-04
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Granted: 1949-08-16
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Expires: 1966-03-04
Abstract
No abstract record available.
Inventors
- 👤 Albert W Gair
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:12
CPC Classifications
B; B62; B62D; B62D7/00; B62D7/18; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32008; Y10T403/32032; Y10T403/32606; Y10T403/32631; Y10T403/32737; Y10T403/32762; Y10T74/00; Y10T74/21; Y10T74/2142; Y10T74/2163
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) | 1952-08-15 | 1953-02-14 | 1953-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-15 | 1957-02-14 | 1957-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-15 | 1961-02-14 | 1961-08-16 | $7700.00 | Window Closed / Lapsed |