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Patent US2418032A successfully refreshed from Google Patents.
US2418032A
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US
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Erecting device for gyroscopes
Assignee: General Electric Co
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Filing: 1942-12-12
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Granted: 1947-03-25
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Expires: 1962-12-12
Abstract
No abstract record available.
Inventors
- 👤 Richard G Jewell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:04
CPC Classifications
G; G01; G01C; G01C19/00; G01C19/02; G01C19/44; Y; Y10; Y10T; Y10T74/00; Y10T74/12; Y10T74/1229; Y10T74/1232; Y10T74/125; Y10T74/1286
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1310862A
Cited
US1442799A
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GB359071A
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FR760535A
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GB442442A
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GB488875A
Cited
US2268011A
Cited
US2339606A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-03-24 | 1950-09-23 | 1951-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-03-24 | 1954-09-23 | 1955-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-03-24 | 1958-09-23 | 1959-03-25 | $7700.00 | Window Closed / Lapsed |