US2966124A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oscillation control arrangement
Assignee: American Steel Foundries
•
Filing: 1955-08-01
•
Granted: 1960-12-27
•
Expires: 1975-08-01
Abstract
No abstract record available.
Inventors
- 👤 William J Casey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:30
CPC Classifications
B; B61; B61F; B61F5/00; B61F5/02; B61F5/04; B61F5/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1008290A
Cited
US2212426A
Cited
US2492990A
Cited
US2622872A
Cited
US2568401A
Cited
US2682232A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-27 | 1964-06-27 | 1964-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-27 | 1968-06-27 | 1968-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-27 | 1972-06-27 | 1972-12-27 | $7700.00 | Window Closed / Lapsed |