US2611797A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dynamoelectric machine with resiliently supported stator
Assignee: Allis Chalmers Corp
•
Filing: 1950-07-08
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Granted: 1952-09-23
•
Expires: 1970-07-08
Abstract
No abstract record available.
Inventors
- 👤 Beckwith Sterling
- 👤 William F King
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:05
CPC Classifications
H; H02; H02K; H02K1/00; H02K1/06; H02K1/12; H02K1/18; H02K1/185
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CH95745A
Cited
US1906849A
Cited
US1908620A
Cited
US2196408A
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US2338593A
Cited
US2297988A
Cited
US2372135A
Cited
US2523520A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-09-23 | 1956-03-24 | 1956-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-09-23 | 1960-03-24 | 1960-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-09-23 | 1964-03-24 | 1964-09-23 | $7700.00 | Window Closed / Lapsed |