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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
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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)

US556111A Cited
US2183631A Cited
US769251A Cited
US1558550A Cited
GB275717A Cited
GB314415A Cited
US2316556A Cited
US2489594A Cited

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

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