US2410195A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotor and method of making
Assignee: American Steel Foundries
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Filing: 1942-07-08
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Granted: 1946-10-29
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Expires: 1962-07-08
Abstract
No abstract record available.
Inventors
- 👤 Walter H Baselt
- 👤 Carl E Tack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:11
CPC Classifications
F; F16; F16D; F16D65/00; F16D65/02; F16D65/12; F16D65/123; F16D65/128; F16D2065/13; F16D2065/1304; F16D2065/1316; F16D2065/132; F16D2065/134; F16D2065/1344; F16D2250/00; F16D2250/0007; F16D2250/0015; F16D2250/0061; F16D2250/0076
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1949-10-28 | 1950-04-29 | 1950-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-10-28 | 1954-04-29 | 1954-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-10-28 | 1958-04-29 | 1958-10-29 | $7700.00 | Window Closed / Lapsed |