US2559718A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weight and center of gravity indicator
Assignee: Curtiss Wright Corp
•
Filing: 1944-05-26
•
Granted: 1951-07-10
•
Expires: 1964-05-26
Abstract
No abstract record available.
Inventors
- 👤 Edward R Goodlett
- 👤 Herbert W Wishart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:28
CPC Classifications
G; G01; G01G; G01G19/00; G01G19/02; G01G19/07; G01G19/08; G01G19/12; G01M; G01M1/00; G01M1/12; G01M1/122; G01M1/125
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1407078A
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US1621093A
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US1605779A
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US1864876A
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GB387887A
Cited
US2179822A
Cited
US2255814A
Cited
US2252464A
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GB549140A
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US2373504A
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US2365494A
Cited
US2470069A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-09 | 1955-01-08 | 1955-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-09 | 1959-01-08 | 1959-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-09 | 1963-01-08 | 1963-07-10 | $7700.00 | Window Closed / Lapsed |