US2649216A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Material collecting vehicle
Assignee: Leach Co Inc
•
Filing: 1949-04-07
•
Granted: 1953-08-18
•
Expires: 1969-04-07
Abstract
No abstract record available.
Inventors
- 👤 Cyril R Gollnick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:19
CPC Classifications
B; B65; B65F; B65F3/00; B65F3/14; B65F3/20; B65F3/207
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1236919A
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US1661976A
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US2050806A
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US2212058A
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US2323366A
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US2335155A
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US2364308A
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US2356434A
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US2339360A
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US2371540A
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US2430973A
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US2496192A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-17 | 1957-02-16 | 1957-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-17 | 1961-02-16 | 1961-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-17 | 1965-02-16 | 1965-08-18 | $7700.00 | Window Closed / Lapsed |