Patent US3262255A successfully refreshed from Google Patents.
US3262255A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary stripper plates
Assignee: International Motors LLC
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Filing: 1964-04-09
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Granted: 1966-07-26
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Expires: 1984-04-09
Abstract
No abstract record available.
Inventors
- 👤 Elof K Karlsson
- 👤 Ralph L Sutton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:38
CPC Classifications
A; A01; A01D; A01D45/00; A01D45/02; A01D45/021; A01D45/025
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
A STRIPPER PLATE FOR A CORN-HARVESTING MACHINE COMPRISING A PAIR OF END SECTION PLATES, SAID END SECTION PLATES HAVING MEANS FOR ROTATABLY SUPPORTING THEM ABOUT AN AXIS NORMAL TO SAID END SECTION PLATES, EACH OF SAID END SECTION PLATES HAVING A PERIPHERAL EDGE DESCRIBED BY AN ARC HAVING ITS CENTER OF ROTATION ON SAID AXIS, GEAR TEETH ALONG ONE PORTION OF ONE OF SAID PERIPHERAL EDGES, A MATERIAL-ENGAGING SHEET SECURED TO SAID END SECTION PLATES ALONG ANOTHER PORTION OF SAID ONE OF SAID PERIPHERAL EDGES AND EXTENDING ALONG SAID AXIS TO CONNECT SAID END SECTION PLATES, SAID MATERIAL-ENGAGING SHEET HAVING A MATERIAL ENGAGING EDGE THAT IS ROLLED DOWNWARDLY ABOUT A CENTER PROXIMATE SAID AXIS.
Claim 2
Dependent Claim
114 words
A STRIPPER PLATE FOR A CORN-HARVESTING MACHINE COMPRISING A PAIR OF END SECTION PLATES, SAID END SECTION PLATES HAVING MEANS FOR ROTATABLY SUPPORTING THEM ABOUT AN AXIS NORMAL TO SAID END SECTION PLATES, EACH OF SAID END SECTION PLATES HAVING A PERIPHERAL EDGE DESCRIBED BY AN ARC HAVING ITS CENTER OF ROTATION ON SAID AXIS, GEAR TEETH ALONG ONE PORTION OF ONE OF SAID PERIPHERAL EDGES, A MATERIAL-ENGAGING SHEET SECURED TO SAID END SECTION PLATES ALONG ANOTHER PORTION OF SAID ONE OF SAID PERIPHERAL EDGES AND EXTENDING ALONG SAID AXIS TO CONNECT SAID END SECTION PLATES, SAID MATERIAL-ENGAGING SHEET HAVING A MATERIAL ENGAGING EDGE THAT IS ROLLED DOWNWARDLY ABOUT A CENTER PROXIMATE SAID AXIS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-25 | 1970-01-24 | 1970-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-25 | 1974-01-24 | 1974-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-25 | 1978-01-24 | 1978-07-26 | $7700.00 | Window Closed / Lapsed |