Patent US3191366A successfully refreshed from Google Patents.
US3191366A
Expired / Lapsed
US
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Hay wafer forming machine
Assignee: Michigan State University
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Filing: 1963-03-18
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Granted: 1965-06-29
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Expires: 1983-03-18
Abstract
No abstract record available.
Inventors
- 👤 Molitorisz Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:49
CPC Classifications
B; B30; B30B; B30B11/00; B30B11/22; B30B11/222; Y; Y10; Y10S; Y10S100/00; Y10S100/903; Y10S100/907; Y10S100/908; Y10S425/00; Y10S425/23
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
A MACHINE FOR MAKING ROLLED UNITS HAY COMPRISING A ROTATABLE HAY WRAPPING SPINDLE HAVING A FREE DISCHARGE END, HAY ROLL FEEDING AND FORMING MEANS FOR DIRECTING HAY TO AND CONFINING ITS BECOMING WRAPPED ABOUT THE SPINDLE TO FORM A COMPRESSED HAY ROLL OF LIMITED DIAMETER, MEANS FOR EXERTING AN AXIAL FORCE UPON THE HAY ROLL TO MOVE IT ALONG THE SPINDLE, AND RECIPROCABLE MEANS OPERATIVE IN A DIRECTION NORMAL TO THE AXIS OF SAID SPINDLE AFTER SAID AXIAL FORCE HAS MOVED SAID HAY ROLL ALONG THE SPINDLE FOR SUBDIVIDING THE HAY ROLL INTO UNIT LENGTHS WHILE IT REMAINS ON SAID SPINDLE.
Claim 2
Dependent Claim
101 words
A MACHINE FOR MAKING ROLLED UNITS HAY COMPRISING A ROTATABLE HAY WRAPPING SPINDLE HAVING A FREE DISCHARGE END, HAY ROLL FEEDING AND FORMING MEANS FOR DIRECTING HAY TO AND CONFINING ITS BECOMING WRAPPED ABOUT THE SPINDLE TO FORM A COMPRESSED HAY ROLL OF LIMITED DIAMETER, MEANS FOR EXERTING AN AXIAL FORCE UPON THE HAY ROLL TO MOVE IT ALONG THE SPINDLE, AND RECIPROCABLE MEANS OPERATIVE IN A DIRECTION NORMAL TO THE AXIS OF SAID SPINDLE AFTER SAID AXIAL FORCE HAS MOVED SAID HAY ROLL ALONG THE SPINDLE FOR SUBDIVIDING THE HAY ROLL INTO UNIT LENGTHS WHILE IT REMAINS ON SAID SPINDLE.
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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) | 1968-06-28 | 1968-12-28 | 1969-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-28 | 1972-12-28 | 1973-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-28 | 1976-12-28 | 1977-06-29 | $7700.00 | Window Closed / Lapsed |