US2551461A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bagger attachment for harvesters with swingably mounted bag supports
Assignee: International Motors LLC
•
Filing: 1944-12-26
•
Granted: 1951-05-01
•
Expires: 1964-12-26
Abstract
No abstract record available.
Inventors
- 👤 Stuart D Pool
- 👤 Ellwood L Faust
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:55
CPC Classifications
A; A01; A01D; A01D41/00; A01D41/12; A01D41/1235
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US215502A
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US707544A
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US862231A
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US1702323A
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US1595709A
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GB282510A
Cited
US1830644A
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US1830645A
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US1936661A
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US2317865A
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US2371842A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-30 | 1954-10-30 | 1955-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-30 | 1958-10-30 | 1959-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-30 | 1962-10-30 | 1963-05-01 | $7700.00 | Window Closed / Lapsed |