Harvester spout control device
Patent 4300726 Issued on November 17, 1981. Estimated Expiration Date: 
December 27, 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.
December 27, 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 3451725 Forage harvester Patent #: 4223846 InventorsAssigneeApplicationNo. 06/107675 filed on 12/27/1979US Classes:241/101.742, Self-loading from ground241/222, With material feed and/or discharge mechanism or control406/166, And vertically swinging406/39Vehicle mountedExaminersPrimary: Rosenbaum, MarkAttorney, Agent or FirmInternational ClassesA01D 43/00 (20060101)A01D 43/08 (20060101) AbstractA control device for the discharge deflection spout on a forage harvester is disclosed wherein the discharge end of the spout is rotated in a substantially horizontal plane even though the base of the spout is rotated about an axis defined by the blower which is tilted at an acute angle to the vertical. | |
