US2574109A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for adjustably interfitting two coactive members
Assignee: Individual
•
Filing: 1949-02-17
•
Granted: 1951-11-06
•
Expires: 1969-02-17
Abstract
No abstract record available.
Inventors
- 👤 Jr Frank A Kane
- 👤 Girard F Oberrender
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:05
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/178; A61M5/31; A61M5/315; A61M5/31511; A61M5/31513; B; B05; B05C; B05C17/00; B05C17/005; B05C17/00576; F; F16; F16J; F16J1/00; F16J1/005; F16J1/006; F16L; F16L19/00; F16L19/02; F16L19/0212; G; G01; G01F; G01F11/00; G01F11/02; G01F11/021; G01F11/025; G01F11/026; B05C17/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US166592A
Cited
US1790390A
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DE639697C
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US1468458A
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US1955157A
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US2351363A
Cited
US2412664A
Cited
US2452890A
Cited
GB579145A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-11-05 | 1955-05-07 | 1955-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-11-05 | 1959-05-07 | 1959-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-11-05 | 1963-05-07 | 1963-11-06 | $7700.00 | Window Closed / Lapsed |