Crop harvester spout control improvements
Patent 4221508 Issued on September 9, 1980. Estimated Expiration Date: 
January 4, 1999. 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.
January 4, 1999. 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 2465156 2496472 2748958 3014605 3901008 InventorApplicationNo. 06/000975 filed on 01/04/1979US Classes:406/41, Towed vehicle406/160, Adjustable406/165, Horizontally swinging414/335, Loading device having capability for controlling direction of output therefrom56/13.3For discharging crop from harvesterExaminersPrimary: Nase, Jeffrey V.Attorney, Agent or FirmInternational ClassesA01D 43/00 (20060101)A01D 43/08 (20060101) AbstractA forage harvesting towing vehicle has a blower discharge tube extending generally vertically and terminating in a laterally rearwardly extending discharge spout for blowing forage material, which has been gathered, into a towed receiving transfer vehicle having an opening at its front end for receiving the material. The tube is mounted for adjustment to position the spout in various positions relative to the towing vehicle to keep its spout properly aligned with the opening in the front end of the towed vehicle. | |
