US3107005A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable livestock feeder
Assignee: PARKER FEEDERS Inc
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Filing: 1962-05-18
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Granted: 1963-10-15
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Expires: 1982-05-18
Abstract
No abstract record available.
Inventors
- 👤 Eugene W Cauffman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:14
CPC Classifications
A; A01; A01K; A01K5/00; A01K5/02; A01K5/0258; B; B65; B65G; B65G69/00; B65G69/04; B65G69/0433; B65G2814/00; B65G2814/02; B65G2814/0241; B65G2814/0264
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
126 words
AN ADJUSTABLE LIVESTOCK FEEDER COMPRISING AN ELONGATED TUBE HAVING A SLOT EXTENDING END-TO-END THEREOF AND INCLUDING AN INLET END AND AN OPPOSITE END, A DRIVEN AUGER DISPOSED IN AND EXTENDING FROM END-TO-END THROUGH SAID TUBE FOR ROTATION IN A DIRECTION FOR FEEDING THROUGH SAID TUBE TOWARD SAID OPPOSITE END, A PLURALITY OF STANDS DISPOSED BENEATH AND SUPPORTING SAID TUBE AT LONGITUDINALLY SPACED POINTS, MEANS RIGIDLY CONNECTING SAID OPPOSITE END OF THE TUBE TO ONE OF SAID STANDS, EACH OF THE OTHER STANDS HAVING MEANS ROTATIVELY SUPPORTING THE TUBE, AND MEANS FOR IMPARTING TORQUE TO THE TUBE ADJACENT ITS INLET END FOR TWISTING THE TUBE FOR POSITIONING THE SLOT AT A SELECTED ANGLE OF INCLINE DOWNWARDLY FROM THE INLET END TO THE OPPOSITE END OF THE TUBE.
Claim 2
Dependent Claim
126 words
AN ADJUSTABLE LIVESTOCK FEEDER COMPRISING AN ELONGATED TUBE HAVING A SLOT EXTENDING END-TO-END THEREOF AND INCLUDING AN INLET END AND AN OPPOSITE END, A DRIVEN AUGER DISPOSED IN AND EXTENDING FROM END-TO-END THROUGH SAID TUBE FOR ROTATION IN A DIRECTION FOR FEEDING THROUGH SAID TUBE TOWARD SAID OPPOSITE END, A PLURALITY OF STANDS DISPOSED BENEATH AND SUPPORTING SAID TUBE AT LONGITUDINALLY SPACED POINTS, MEANS RIGIDLY CONNECTING SAID OPPOSITE END OF THE TUBE TO ONE OF SAID STANDS, EACH OF THE OTHER STANDS HAVING MEANS ROTATIVELY SUPPORTING THE TUBE, AND MEANS FOR IMPARTING TORQUE TO THE TUBE ADJACENT ITS INLET END FOR TWISTING THE TUBE FOR POSITIONING THE SLOT AT A SELECTED ANGLE OF INCLINE DOWNWARDLY FROM THE INLET END TO THE OPPOSITE END OF THE TUBE.
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) | 1966-10-14 | 1967-04-15 | 1967-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-14 | 1971-04-15 | 1971-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-14 | 1975-04-15 | 1975-10-15 | $7700.00 | Window Closed / Lapsed |