Patent US2436726A successfully refreshed from Google Patents.
US2436726A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Centrifuge bucket
Assignee: Westinghouse Electric Corp
•
Filing: 1945-08-10
•
Granted: 1948-02-24
•
Expires: 1965-08-10
Abstract
No abstract record available.
Inventors
- 👤 Howard R Moyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:23
CPC Classifications
D; D01; D01D; D01D7/00; D01D7/02; Y; Y10; Y10S; Y10S220/00; Y10S220/14; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1062; Y10T156/1064; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/49874
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1272241A
Cited
GB365963A
Cited
US1979953A
Cited
US1962935A
Cited
US1962936A
Cited
US2010711A
Cited
US2199197A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-02-23 | 1951-08-25 | 1952-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-02-23 | 1955-08-25 | 1956-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-02-23 | 1959-08-25 | 1960-02-24 | $7700.00 | Window Closed / Lapsed |