US2642996A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Washing machine centrifugal extractor support and damping mechanism
Assignee: Avco Manufacturing Corp
•
Filing: 1946-05-01
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Granted: 1953-06-23
•
Expires: 1966-05-01
Abstract
No abstract record available.
Inventors
- 👤 Richard C Oeler
- 👤 Arthur R Constantine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 02:28
CPC Classifications
D; D06; D06F; D06F37/00; D06F37/20; D06F37/22; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2109
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-22 | 1956-12-22 | 1957-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-22 | 1960-12-22 | 1961-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-22 | 1964-12-22 | 1965-06-23 | $7700.00 | Window Closed / Lapsed |