Planting – Liquid or gas soil treatment – Drilling machines
Reexamination Certificate
2011-08-09
2011-08-09
Novosad, Christopher J. (Department: 3641)
Planting
Liquid or gas soil treatment
Drilling machines
C111S200000, C111S925000, C172S776000
Reexamination Certificate
active
07992504
ABSTRACT:
A farm implement includes a chassis, a wheeled section, a tool section, and a fifth wheel coupling device for receiving and coupling with a complimentary coupling pin on a semi-trailer. A fifth wheel coupling system includes a fifth wheel coupling plate having a slot designed to receive a coupling pin of a semi-trailer, a latching mechanism designed to latch onto the coupling pin of the semi-trailer, and a coupling device interface designed to connect the fifth wheel coupling plate and latching device to a farm implement. A method of connecting a semi-trailer to a farm implement having a fifth wheel coupling device includes aligning and connecting a coupling pin of the semi-trailer with a coupling device of a farm implement. A farm implement includes a coupling device designed to connect with a complimentary coupling device of a trailer having a storage tank with a capacity greater than 1,000 gallons.
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BLU-JET AutoLok Nurse Tank Hitch, Feb. 4, 2009, 1 page.
BLU-JET AT7000™ 25R30 All Terrain Jet Stream Injection Applicator, Copyright 2008, 2 pages.
Holland Fifth Wheels Product Catalog and Selection Guide, Feb. 3, 2008, 74 pages.
Merchant & Gould P.C.
Novosad Christopher J.
Thurston Manufacturing Company
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