Patent US2882781A successfully refreshed from Google Patents.
US2882781A
Expired / Lapsed
US
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Load releasable nut comprising arcuate segments resiliently held together
Assignee: Cleveland Pneumatic Industries Inc
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Filing: 1955-03-01
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Granted: 1959-04-21
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Expires: 1975-03-01
Abstract
No abstract record available.
Inventors
- 👤 James T Gates
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:48
CPC Classifications
F; F16; F16B; F16B37/00; F16B37/08; F16B37/0871; F16B37/0892
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1108656A
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US1203546A
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US1238695A
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US1414337A
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US1429645A
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GB285790A
Cited
US1705811A
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US2259269A
Cited
US2294745A
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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) | 1962-04-20 | 1962-10-20 | 1963-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-20 | 1966-10-20 | 1967-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-20 | 1970-10-20 | 1971-04-21 | $7700.00 | Window Closed / Lapsed |