US3075657A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Silage handling apparatus
Assignee: Rockwood and Co
•
Filing: 1959-09-21
•
Granted: 1963-01-29
•
Expires: 1979-09-21
Abstract
No abstract record available.
Inventors
- 👤 Gretzolon L Hazen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:03
CPC Classifications
B; B65; B65G; B65G65/00; B65G65/30; B65G65/34; B65G65/36; B65G65/365; A; A01; A01F; A01F25/00; A01F25/16; A01F25/20; A01F25/2009
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
THE COMBINATION WITH A SILO OF A SILAGE DISCHARGE CONVEYOR AT THE BOTTOM OF THE SILO AND HAVING AN INLET OPENING INTO THE SILO, A SILAGE HANDLER MOUNTED IN THE SILO, MEANS FOR RAISING AND LOWERING THE HANDLER, A CHANNEL FORMER, MEANS SUSPENDING THE CHANNEL FORMER FROM HANDLER IN SUBSTANTIAL ALIGNMENT WITH SAID CONVEYOR INLET AND BY WHICH SAID CHANNEL FORMER IS RAISED CONCURRENTLY WITH THE SILAGE HANDLER, MEANS FOR DISTRIBUTING SILAGE WITHIN THE SILO AND AROUND THE FORMER SUFFICIENTLY COMPACTLY TO LEAVE A SELF-SUPPORTING CHANNEL THROUGH THE SILAGE AS THE HANDLER IS RAISED TO DRAW THE FORMER UPWARDLY WITH THE HANDLER AND OUT OF SUPPORTING RELATION WITH THE PACKED SILAGE.
Claim 2
Dependent Claim
111 words
THE COMBINATION WITH A SILO OF A SILAGE DISCHARGE CONVEYOR AT THE BOTTOM OF THE SILO AND HAVING AN INLET OPENING INTO THE SILO, A SILAGE HANDLER MOUNTED IN THE SILO, MEANS FOR RAISING AND LOWERING THE HANDLER, A CHANNEL FORMER, MEANS SUSPENDING THE CHANNEL FORMER FROM HANDLER IN SUBSTANTIAL ALIGNMENT WITH SAID CONVEYOR INLET AND BY WHICH SAID CHANNEL FORMER IS RAISED CONCURRENTLY WITH THE SILAGE HANDLER, MEANS FOR DISTRIBUTING SILAGE WITHIN THE SILO AND AROUND THE FORMER SUFFICIENTLY COMPACTLY TO LEAVE A SELF-SUPPORTING CHANNEL THROUGH THE SILAGE AS THE HANDLER IS RAISED TO DRAW THE FORMER UPWARDLY WITH THE HANDLER AND OUT OF SUPPORTING RELATION WITH THE PACKED SILAGE.
References Cited (Backward Citations)
GB118055A
Cited
US1479990A
Cited
FR694555A
Cited
FR1032110A
Cited
US2678241A
Cited
US2677474A
Cited
US2827156A
Cited
US2963327A
Cited
US2926772A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-28 | 1966-07-30 | 1967-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-28 | 1970-07-30 | 1971-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-28 | 1974-07-30 | 1975-01-29 | $7700.00 | Window Closed / Lapsed |