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Patent US2632183A successfully refreshed from Google Patents.
US2632183A
Expired / Lapsed
US
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Berth mounting structure
Assignee: ACF Industries Inc
•
Filing: 1948-02-04
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Granted: 1953-03-24
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Expires: 1968-02-04
Abstract
No abstract record available.
Inventors
- 👤 John W Patton
- 👤 Roger G Cudini
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 01:56
CPC Classifications
A; A47; A47C; A47C17/00; A47C17/84; B; B61; B61D; B61D31/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US276546A
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US292595A
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US512184A
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US931962A
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US967137A
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US1109476A
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US1197035A
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US1714613A
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US2432572A
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US2358546A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-23 | 1956-09-22 | 1957-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-23 | 1960-09-22 | 1961-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-23 | 1964-09-22 | 1965-03-24 | $7700.00 | Window Closed / Lapsed |