US2710097A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for recovering sugar cane from leaf trash
Assignee: HAWAIIAN SUGAR PLANTERS ASSOCIATION
•
Filing: 1953-05-18
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Granted: 1955-06-07
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Expires: 1973-05-18
Abstract
No abstract record available.
Inventors
- 👤 Bolles Elmer Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:28
CPC Classifications
C; C13; C13B; C13B5/00; C13B5/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
IN AN ARRANGEMENT OF THE CHARACTER DESCRIBED, A LIQUID RESERVOIR, A FLUME IN COMMUNICATION WITH SAID RESERVOIR FOR DELIVERING INTERMINGLED LEAFY AND STALK MATERIAL TO SAID RESERVOIR, A FLIGHT CONVEYOR HAVING ITS LOWER END IMMERSED IN SAID RESERVOIR AND ITS UPPER END ELEVATED ABOVE SAID RESERVIR, A PADDLE WHEEL BETWEEN SAID FLIGHT CONVEYOR AND SAID FLUME CONVEYOR, A COMBINTERMINGLED MATERIAL TO SAID FLIGHT CONVEYOR, A COMBING ROLLER COOPERATING WITH SAID FLIGH CONVEYOR FOR CONDITIONING THE MATERIAL CARRIED BY SAID CNVEYOR, A DISCRIMINATING DRUM RECEIVING SAID MATERIAL FROM SAID FLIGHT CONVEYOR, SAID DISCRIMINATING DRUM INCORPORATING MEANS WHEREBY SAID LEAFY MATERIAL CLINGS TO THE SAME AND SAID STALK MATERIAL IS REJECTED THEREFROM, AND MEANS PRODUCING AN AIR STREAM COOPERATING WITH SAID DISCRIMINATING DRUM TO REMOVE THE LEAFY MATERIAL THEREFROM.
Claim 2
Dependent Claim
127 words
IN AN ARRANGEMENT OF THE CHARACTER DESCRIBED, A LIQUID RESERVOIR, A FLUME IN COMMUNICATION WITH SAID RESERVOIR FOR DELIVERING INTERMINGLED LEAFY AND STALK MATERIAL TO SAID RESERVOIR, A FLIGHT CONVEYOR HAVING ITS LOWER END IMMERSED IN SAID RESERVOIR AND ITS UPPER END ELEVATED ABOVE SAID RESERVIR, A PADDLE WHEEL BETWEEN SAID FLIGHT CONVEYOR AND SAID FLUME CONVEYOR, A COMBINTERMINGLED MATERIAL TO SAID FLIGHT CONVEYOR, A COMBING ROLLER COOPERATING WITH SAID FLIGH CONVEYOR FOR CONDITIONING THE MATERIAL CARRIED BY SAID CNVEYOR, A DISCRIMINATING DRUM RECEIVING SAID MATERIAL FROM SAID FLIGHT CONVEYOR, SAID DISCRIMINATING DRUM INCORPORATING MEANS WHEREBY SAID LEAFY MATERIAL CLINGS TO THE SAME AND SAID STALK MATERIAL IS REJECTED THEREFROM, AND MEANS PRODUCING AN AIR STREAM COOPERATING WITH SAID DISCRIMINATING DRUM TO REMOVE THE LEAFY MATERIAL THEREFROM.
References Cited (Backward Citations)
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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) | 1958-06-06 | 1958-12-06 | 1959-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-06-06 | 1962-12-06 | 1963-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-06-06 | 1966-12-06 | 1967-06-07 | $7700.00 | Window Closed / Lapsed |