US3358855A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for reclaiming particulate material from a pile
Assignee: Link Belt Co
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Filing: 1965-08-06
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Granted: 1967-12-19
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Expires: 1985-08-06
Abstract
No abstract record available.
Inventors
- 👤 Carlton Kirkendall
- 👤 David A Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:51
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/18; E02F3/22; E02F3/24; B; B29; B29C; B29C44/00; B29C44/02; B29C44/12; B65; B65G; B65G65/00; B65G65/02; B65G65/16; B65G65/20; B29K; B29K2105/00; B29K2105/06
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
167 words
APPARATUS FOR RECLAIMING PARTICULATE MATERIAL FROM A PILE COMPRISING A MOVABLE SUPPORTING FRAME, A DIGGING WHEEL MOUNTED ADJACENT ONE END OF SAID FRAME TO ROTATE IN A GENERALLY VERTICAL PLANE, SAID WHEEL INCLUDING A PLURALITY OF SPACED BUCKETS ON ITS PERIPHERY AND A PLURALITY OF COMPARTMENTS ON THE INTERIOR OF SAID WHEEL, EACH OF SAID BUCKETS COMMUNICATING WITH A PAIR OF SAID COMPARTMENTS WITH ONE COMPARTMENT OF SAID PAIR HAVING A DISCHARGE OPENING THROUGH ONE END OF SAID WHEEL AND THE OTHER COMPARTMENT OF SAID PAIR HAVING A DISCHARGE OPENING THROUGH THE OTHER END OF SAID WHEEL WHEREBY MATERIAL ENTERING SAID PAIR OF COMPARTMENTS FROM THE BUCKET ASSOCIATED THEREWITH IS DISCHARGED PARTLY FROM EACH END OF SAID WHEEL, AND A PAIR OF BELT CONVEYORS ON SAID FRAME DISPOSED ADJACENT EACH END OF SAID WHEEL TO RECEIVE BY GRAVITY FLOW MATERIAL DISCHARGED FROM THE INTERIOR COMPARTMENTS OF SAID WHEEL THROUGH THE WHEEL ENDS AND CONVEY SUCH MATERIAL AWAY FROM SAID WHEEL TOWARD THE OPPOSITE END OF SAID FRAME.
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) | 1970-12-18 | 1971-06-19 | 1971-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-18 | 1975-06-19 | 1975-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-18 | 1979-06-19 | 1979-12-19 | $7700.00 | Window Closed / Lapsed |