Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Cale Nolan Boriack0
Marvin A. Prickel0
Nathaniel Kip Totten0
Date of Patent
October 1, 2019
Patent Application Number
15239513
Date Filed
August 17, 2016
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
In one embodiment, an agricultural system includes a tool bar configured to couple to a tow vehicle. The tool bar is configured to support at least one row unit assembly. The agricultural system also includes a lift assist assembly coupled to the tool bar such that rotation of the tool bar relative to the lift assist assembly about a vertical axis is blocked. The lift assist assembly is configured to provide lifting support to the tool bar. The lift assist assembly comprises a frame, one or more rolling elements configured to contact a surface of a field, and one or more telescoping members configured to adjust a configuration of the lift assist assembly along at least one of a lateral axis, a longitudinal axis, and the vertical axis.
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