US2793766A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cargo handling device
Assignee: Individual
•
Filing: 1954-06-03
•
Granted: 1957-05-28
•
Expires: 1974-06-03
Abstract
No abstract record available.
Inventors
- 👤 Joseph A Fetchko
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:50
CPC Classifications
B; B66; B66C; B66C7/00; B66C2700/00; B66C2700/01; B66C2700/012
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US121463A
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US375665A
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US1305802A
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US1305631A
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US817229A
Cited
US1589727A
Cited
US1900867A
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US1975636A
Cited
US2448373A
Cited
US2541893A
Cited
US2669363A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-27 | 1960-11-26 | 1961-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-27 | 1964-11-26 | 1965-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-27 | 1968-11-26 | 1969-05-28 | $7700.00 | Window Closed / Lapsed |