Tillage implement with indexed harrow

Earth working – Diverse tools – Three or more diverse implements following same path

Reexamination Certificate

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Details

C172S149000, C172S176000, C172S142000

Reexamination Certificate

active

06896068

ABSTRACT:
A tillage implement includes a hitch adapted for connection to a prime mover. A cultivator section is attached to the hitch. The cultivator section includes a plurality of transversely spaced cultivator members. A tine harrow assembly is connected to the cultivator section in a trailing relationship thereto. The tine harrow assembly includes at least two transversely oriented rows of transversely spaced tines. A first row of tines are adjacent to the cultivator section having the tines arranged such that one of the tines is positioned along a line of travel offset laterally from a line of travel of each the cultivator members to engage soil positioned in a mound to opposing sides of the cultivator members.

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patent: 79461 (1953-01-01), None
Imperial 2700 Series Mulchers Brochure, Oct. 1979, 8 pages.*
Glencoe Soil Finisher brochure, 1989, 6 pages.*
Krause Landsman brochure, Sep. 1989, 6 pages.

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