US3103091A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sugar cane harvester
Assignee: HAWAIIAN DEV CO Ltd
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Filing: 1961-03-27
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Granted: 1963-09-10
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Expires: 1981-03-27
Abstract
No abstract record available.
Inventors
- 👤 Richard A Duncan
- 👤 Elmer R Bolles
- 👤 Adachi Tadatoshi
- 👤 Leonard H Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:42
CPC Classifications
A; A01; A01D; A01D45/00; A01D45/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
FOR USE WITH A SELF-PROPELLED VEHICLE, A SUGAR CANE HARVESTING MACHINE COMPRISING IN COMBINATION: A MOBILE FRAME HAVING A HOPPER, LIFT MEANS EXTENDING REARWARDLY FROM THE REAR OF SAID FRAME SUPPORTING THE ENTIRE HARVESTING MACHINE FORWARDLY OF SAID VEHICLE, A ROTARY GROUND KNIFE CARRIED ON THE FRAME FOR SEVERING CANE STALKS FROM THE GROUND, MEANS ON THE FRAME FOR DRIVING SAID GROUND KNIFE, SAID MEANS INCLUDING POWER TRANSMISSION CONNECTIONS EXTENDING UNDER SAID HOPPER, MEANS ON OPPOSITE SIDES OF THE GROUND KNIFE FOR LIFTING THE SEVERED CANE FROM THE GROUND, AND CUTTER MEANS ON THE FRAME ADJACENT THE GROUND KNIFE FOR CUTTING THE SEVERED CANE STALKS INTO SHORT LENGTHS AND DISCHARGING THEM INTO SAID HOPPER.
Claim 2
Dependent Claim
114 words
FOR USE WITH A SELF-PROPELLED VEHICLE, A SUGAR CANE HARVESTING MACHINE COMPRISING IN COMBINATION: A MOBILE FRAME HAVING A HOPPER, LIFT MEANS EXTENDING REARWARDLY FROM THE REAR OF SAID FRAME SUPPORTING THE ENTIRE HARVESTING MACHINE FORWARDLY OF SAID VEHICLE, A ROTARY GROUND KNIFE CARRIED ON THE FRAME FOR SEVERING CANE STALKS FROM THE GROUND, MEANS ON THE FRAME FOR DRIVING SAID GROUND KNIFE, SAID MEANS INCLUDING POWER TRANSMISSION CONNECTIONS EXTENDING UNDER SAID HOPPER, MEANS ON OPPOSITE SIDES OF THE GROUND KNIFE FOR LIFTING THE SEVERED CANE FROM THE GROUND, AND CUTTER MEANS ON THE FRAME ADJACENT THE GROUND KNIFE FOR CUTTING THE SEVERED CANE STALKS INTO SHORT LENGTHS AND DISCHARGING THEM INTO SAID HOPPER.
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) | 1966-09-09 | 1967-03-11 | 1967-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-09 | 1971-03-11 | 1971-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-09 | 1975-03-11 | 1975-09-10 | $7700.00 | Window Closed / Lapsed |