Patent US2479365A successfully refreshed from Google Patents.
US2479365A
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Curb and motor support for centrifugal extractors
Assignee: American Laundry Machinery Co
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Filing: 1946-07-13
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Granted: 1949-08-16
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Expires: 1966-07-13
Abstract
No abstract record available.
Inventors
- 👤 Oscar W Johnson
- 👤 Gustav O Sommerhalter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:53
CPC Classifications
F; F16; F16F; F16F15/00; F16F15/02; F16F15/04; F16F15/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US985358A
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US1848641A
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AT33547B
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US1759157A
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US1766310A
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US1837838A
Cited
US1938332A
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US2106630A
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US2182346A
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US2176572A
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US2198420A
Cited
US2343742A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-08-15 | 1953-02-14 | 1953-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-15 | 1957-02-14 | 1957-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-15 | 1961-02-14 | 1961-08-16 | $7700.00 | Window Closed / Lapsed |