Patent US3225744A successfully refreshed from Google Patents.
US3225744A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stock loader
Assignee: Individual
•
Filing: 1964-04-16
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Granted: 1965-12-28
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Expires: 1984-04-16
Abstract
No abstract record available.
Inventors
- 👤 Elzie H Procter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:51
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/36
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
226 words
A STOCK LOADER COMPRISING A PAIR OF SPACED PARALLEL ELONGATED CHANNELS OPENING INWARDLY TOWARD ON EANOTHER, AN ELONGATED PLATE OF RIGID MATERIAL FIXED TO THE TOP OF SAID CHANNELS AND EXTENDING THEREBETWEEN AND HAVING CURVED OPPOSITE END PORTIONS, A PAIR OF PARALLEL SHAFTS JOURNAL MOUNTED ON SAID CHANNELS AND EXTENDING THEREBETWEEN WITH EACH OF SAID SHAFTS PARALLEL AND EACH LOCATED BELOW AN OPPOSITE END PORTION OF SAID PLATE, A PAIR OF PROCKETS FIXEDLY MOUNTED ON EACH OF SAID SHAFTS, EACH OF SAID PLATE CURVED END PORTIONS BEING CURVED ABOUT THE AXIS OF A RESPECTIVE ONE OF SAID SHAFT AND EACH HAVING A PAIR OF SLOTS EACH ADJACENT A TRANSVERSE EDGE OF SAID PLATE WITH THE TEETH OF EACH SPROCKET PROJECTING THROUGH A RESPECTIVE SLOT, A PAIR OF CLOSED CHAINS EACH TRAINED ACROSS ONE OF THE SPROCKETS OF EACH PAIR AND EXTENDING LONGITUDINALLY OF SAID PLATE ADJACENT A RESPECTIVE TRANSVERSE EDGE THEREOF, A PLURALITY OF PARALLEL SLATS FIXED AT THEIR OPPOSITE ENDS TO THE RESPECTIVE CHAINS AND SPACED AT EQUAL INTERVALS ALONG THE COMPLETE CLOSED LENGTHS OF SAID CHAINS, MEANS FOR ROTATING ONE OF SAID SHAFTS TO DRIVE SAID LOADER, SAID PLATE BEING ON AN INCLINE PROVIDING AN UPPER END PORTION AND A LOWER END PORTION, AND ROAD WHEELS ROTATABLY MOUNTED ON SAID CHANNELS ADJACENT SAID LOWER END PORTION AND POSITIONED ON OPPOSITE SIDES OF SAID LOADER.
Claim 2
Dependent Claim
226 words
A STOCK LOADER COMPRISING A PAIR OF SPACED PARALLEL ELONGATED CHANNELS OPENING INWARDLY TOWARD ON EANOTHER, AN ELONGATED PLATE OF RIGID MATERIAL FIXED TO THE TOP OF SAID CHANNELS AND EXTENDING THEREBETWEEN AND HAVING CURVED OPPOSITE END PORTIONS, A PAIR OF PARALLEL SHAFTS JOURNAL MOUNTED ON SAID CHANNELS AND EXTENDING THEREBETWEEN WITH EACH OF SAID SHAFTS PARALLEL AND EACH LOCATED BELOW AN OPPOSITE END PORTION OF SAID PLATE, A PAIR OF PROCKETS FIXEDLY MOUNTED ON EACH OF SAID SHAFTS, EACH OF SAID PLATE CURVED END PORTIONS BEING CURVED ABOUT THE AXIS OF A RESPECTIVE ONE OF SAID SHAFT AND EACH HAVING A PAIR OF SLOTS EACH ADJACENT A TRANSVERSE EDGE OF SAID PLATE WITH THE TEETH OF EACH SPROCKET PROJECTING THROUGH A RESPECTIVE SLOT, A PAIR OF CLOSED CHAINS EACH TRAINED ACROSS ONE OF THE SPROCKETS OF EACH PAIR AND EXTENDING LONGITUDINALLY OF SAID PLATE ADJACENT A RESPECTIVE TRANSVERSE EDGE THEREOF, A PLURALITY OF PARALLEL SLATS FIXED AT THEIR OPPOSITE ENDS TO THE RESPECTIVE CHAINS AND SPACED AT EQUAL INTERVALS ALONG THE COMPLETE CLOSED LENGTHS OF SAID CHAINS, MEANS FOR ROTATING ONE OF SAID SHAFTS TO DRIVE SAID LOADER, SAID PLATE BEING ON AN INCLINE PROVIDING AN UPPER END PORTION AND A LOWER END PORTION, AND ROAD WHEELS ROTATABLY MOUNTED ON SAID CHANNELS ADJACENT SAID LOWER END PORTION AND POSITIONED ON OPPOSITE SIDES OF SAID LOADER.
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) | 1968-12-27 | 1969-06-28 | 1969-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-27 | 1973-06-28 | 1973-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-27 | 1977-06-28 | 1977-12-28 | $7700.00 | Window Closed / Lapsed |