Patent US3884237A successfully refreshed from Google Patents.
US2562018A
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Demountable rivet structure
Assignee: Goodrich Corp
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Filing: 1946-10-01
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Granted: 1951-07-24
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Expires: 1966-10-01
Abstract
No abstract record available.
Inventors
- 👤 Russell S Colley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:38
CPC Classifications
F; F16; F16B; F16B19/00; F16B19/04; F16B19/08; F16B19/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2213818A
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US2178494A
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US2232199A
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US2287207A
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US2370776A
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US2409433A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-23 | 1955-01-22 | 1955-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-23 | 1959-01-22 | 1959-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-23 | 1963-01-22 | 1963-07-24 | $7700.00 | Window Closed / Lapsed |