Patent US3202323A successfully refreshed from Google Patents.
US3202323A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remotely controlled change speed feed control for agricultural machines
Assignee: Individual
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Filing: 1963-10-18
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Granted: 1965-08-24
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Expires: 1983-10-18
Abstract
No abstract record available.
Inventors
- 👤 Emmit E Powell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 03:43
CPC Classifications
A; A01; A01C; A01C15/00; A01C19/00; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19377; Y10T74/19414; Y10T74/19419; Y10T74/19423; Y10T74/19428; Y10T74/19437
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
153 words
IN COMBIANTION WITH A TOWING VEHICLE HAVING AN OPERATOR''S STATION THEREON AND A TRAILER HITCHED TO THE VEHICLE FOR MOUNTING A MATERIAL DISTRIBUTING MECHANISM, MEANS FOR CONTROLLING THE RATE OF DISCHARGE OF MATERIAL FROM SAID DISTRIBUTING MECHANISM COMPRISING; A STEP RATIO TRANSMISSION MOUNTED ON SAID TRAILER AND HAVING A PLURALITY OF SPEED RATIOS AND A NEUTRAL CONDITION INTERRUPTING DRIVE OF THE DISTRIBUTING MECHANISM, POWER OPERATED RATIO CHANGING MEANS OPERATIVELY CONNECTED TO THE TRANSMISSION FOR ALTERING THE SPEED RATIO THEREOF, MEANS DRIVINGLY CONNECTING THE TRANSMISSION BETWEEN THE DISTRIBUTING MECHANISM AND THE TRAILER FOR DRIVE OF THE DISTRIBUTING MECHANISM IN RESPONSE TO MOVEMENT OF THE TRAILER AT A SELECTED SPEED RATIO TO SAID MOVEMENT, AND REMOTE CONTROL MEANS MOUNTED ON THE VEHICLE ADJACENT SAID OPERATOR''S STATION AND OPERATIVELY CONNECTED TO THE RATIO CHANGING MEANS FOR CONTROLLING OPERATION OF THE DISTRIBUTING MECHANISM AND CHANGING THE SPEED RATIO OF THE TRANSMISSION WITHOUT STOPPING MOVEMENT OF THE VEHICLE.
Claim 2
Dependent Claim
153 words
IN COMBIANTION WITH A TOWING VEHICLE HAVING AN OPERATOR''S STATION THEREON AND A TRAILER HITCHED TO THE VEHICLE FOR MOUNTING A MATERIAL DISTRIBUTING MECHANISM, MEANS FOR CONTROLLING THE RATE OF DISCHARGE OF MATERIAL FROM SAID DISTRIBUTING MECHANISM COMPRISING; A STEP RATIO TRANSMISSION MOUNTED ON SAID TRAILER AND HAVING A PLURALITY OF SPEED RATIOS AND A NEUTRAL CONDITION INTERRUPTING DRIVE OF THE DISTRIBUTING MECHANISM, POWER OPERATED RATIO CHANGING MEANS OPERATIVELY CONNECTED TO THE TRANSMISSION FOR ALTERING THE SPEED RATIO THEREOF, MEANS DRIVINGLY CONNECTING THE TRANSMISSION BETWEEN THE DISTRIBUTING MECHANISM AND THE TRAILER FOR DRIVE OF THE DISTRIBUTING MECHANISM IN RESPONSE TO MOVEMENT OF THE TRAILER AT A SELECTED SPEED RATIO TO SAID MOVEMENT, AND REMOTE CONTROL MEANS MOUNTED ON THE VEHICLE ADJACENT SAID OPERATOR''S STATION AND OPERATIVELY CONNECTED TO THE RATIO CHANGING MEANS FOR CONTROLLING OPERATION OF THE DISTRIBUTING MECHANISM AND CHANGING THE SPEED RATIO OF THE TRANSMISSION WITHOUT STOPPING MOVEMENT OF THE VEHICLE.
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) | 1968-08-23 | 1969-02-22 | 1969-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-23 | 1973-02-22 | 1973-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-23 | 1977-02-22 | 1977-08-24 | $7700.00 | Window Closed / Lapsed |