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Class 172/262 - Alternate tool brought into operation upon shift


Subclass of Class 172 - Earth working
Definition: Apparatus in which the earth working element, upon the occurrence
No. of patents: 2
Last issue date: 10/25/2011


NumberTitleIssue Date
8042620Manually adjustable packer wheel seeding system and method
An implement includes a frame configured to couple to a tool bar, a linkage coupled to the frame, and a ground engaging tool extending from a shank, wherein the shank is coupled to the linkage. The implement also includes a packer wheel configured to control a posit...
10/25/2011
4350210Diker, apparatus, system and process of operation
An array of several like dimensionally stable readily manufactured diking apparatuses each of which operates in a furrow automatically produces a series of dams of uniform size at regular intervals of travel by repeatedly alternating positions one of a pa...
09/21/1982
 
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