US2920470A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Unbalance control arrangement for laundry machines of the type including a centrifugal extraction operation
Assignee: General Electric Co
•
Filing: 1958-08-01
•
Granted: 1960-01-12
•
Expires: 1978-08-01
Abstract
No abstract record available.
Inventors
- 👤 Bochan John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:40
CPC Classifications
G; G01; G01M; G01M1/00; G01M1/14; G01M1/16; G01M1/22; D; D06; D06F; D06F34/00; D06F34/14; D06F34/16; D06F2103/00; D06F2103/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2311545A
Cited
US2832208A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-11 | 1963-07-13 | 1964-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-11 | 1967-07-13 | 1968-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-11 | 1971-07-13 | 1972-01-12 | $7700.00 | Window Closed / Lapsed |