Method for harvesting crops using a tractor-pulled crop harvester
Patent 4018036 Issued on April 19, 1977. Estimated Expiration Date: 
April 19, 1994. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
April 19, 1994. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 33943 2989832 3097470 3183981 3832837 InventorsAssigneeApplicationNo. 05/688204 filed on 05/20/1976US Classes:56/1, MISCELLANEOUS56/218TONGUE ADJUSTMENTS AND SUPPORTSExaminersPrimary: Kinsey, Russell R.Attorney, Agent or FirmInternational ClassA01D 67/00 (20060101)AbstractA method and apparatus is provided for harvesting crops in adjacent rows or swaths using a tractor-drawn crop harvester adapted for operation on either side of the pulling tractor. The crop harvester is provided with an arched hitching tongue extending from a location proximate to the transverse center of the harvester frame to the hitch of the tractor which is capable of swinging over the harvesting apparatus and of sufficient length to permit the harvester to be positioned by a control mechanism to operate on either side of the tractor. | |
