US2682948A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Straight through auger for harvesters
Assignee: International Motors LLC
•
Filing: 1950-07-15
•
Granted: 1954-07-06
•
Expires: 1970-07-15
Abstract
No abstract record available.
Inventors
- 👤 Lee P Millard
- 👤 Kenneth L Allen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:16
CPC Classifications
A; A01; A01D; A01D61/00; A01D61/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2013582A
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US2073059A
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US2260302A
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US2155423A
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US2245997A
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US2437460A
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US2569039A
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US2509826A
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US2476265A
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US2478009A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-07-05 | 1958-01-04 | 1958-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-07-05 | 1962-01-04 | 1962-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-07-05 | 1966-01-04 | 1966-07-06 | $7700.00 | Window Closed / Lapsed |