US2855167A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Axially operating clamp
Assignee: Eaton Aeroquip LLC
•
Filing: 1955-10-03
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Granted: 1958-10-07
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Expires: 1975-10-03
Abstract
No abstract record available.
Inventors
- 👤 Clarence E Christophersen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 02:36
CPC Classifications
F; F16; F16B; F16B2/00; F16B2/02; F16B2/06; F16B2/08; G; G01; G01D; G01D11/00; G01D11/30; G01D11/305
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1050816A
Cited
US1424611A
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US1950290A
Cited
US2112465A
Cited
US2679993A
Cited
US2684221A
Cited
US2803866A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-06 | 1962-04-07 | 1962-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-06 | 1966-04-07 | 1966-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-06 | 1970-04-07 | 1970-10-07 | $7700.00 | Window Closed / Lapsed |