US2522466A
Expired / Lapsed
US
⏱️ 0.0 years remaining
General utility loading and unloading apparatus for ships and the like
Assignee: SCHNEIDER TRANSP Co
•
Filing: 1945-03-03
•
Granted: 1950-09-12
•
Expires: 1965-03-03
Abstract
No abstract record available.
Inventors
- 👤 Albert E R Schneider
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:01
CPC Classifications
B; B63; B63B; B63B27/00; B63B27/22; E; E02; E02F; E02F3/00; E02F3/04; E02F3/28; E02F3/36; E02F3/40; E02F3/413; E02F3/4131; E02F3/46; E02F3/47
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US166975A
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US517304A
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US625643A
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US717161A
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US684675A
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US849257A
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US863668A
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US874192A
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US1057735A
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US1047233A
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US1161680A
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US1577283A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-09-11 | 1954-03-13 | 1954-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-11 | 1958-03-13 | 1958-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-11 | 1962-03-13 | 1962-09-12 | $7700.00 | Window Closed / Lapsed |