Fluid sprinkling – spraying – and diffusing – With mobile tank-type supply means – Ground traversing wheel-form supply tank
Reexamination Certificate
2011-07-12
2011-07-12
Novosad, Christopher J. (Department: 3641)
Fluid sprinkling, spraying, and diffusing
With mobile tank-type supply means
Ground traversing wheel-form supply tank
C239S175000, C239S176000, C239S748000, C239S337000
Reexamination Certificate
active
07975939
ABSTRACT:
An apparatus for application of a liquid or liquid-solid solution to soil includes an articulating tractor, a frame, a pivot point, a boom and a drag hose. The articulating tractor has a front portion and a rear portion connected to an articulation point. The rear portion has a rear wheel axle. The frame is adapted to mount on the rear portion of the articulating tractor. The frame has a front frame end located between the rear wheel axle and the articulation point. The pivot point is on the front frame end and positioned about 12 inches or more from the rear wheel axle. The boom pivotally attaches to the pivot point. The drag hose has a distal end in fluid communication with a source of liquid or solid-liquid solution and a proximal end coupled to the boom.
REFERENCES:
patent: 2928367 (1960-03-01), McCormick
patent: 6427612 (2002-08-01), Huffman
patent: 7252043 (2007-08-01), McLeod
patent: 7404365 (2008-07-01), McLeod
patent: 2007/0199487 (2007-08-01), McLeod
patent: 2007/0234941 (2007-10-01), McLeod
PCE Equipment—Applicator Bars, http://www.puckenterprises.com/Equipment/AppBars.html, visited Dec. 30, 2008 (2 pages).
G. Grabow et al., “Hose Drag Systems for Land Application of Liquid Manure and Wastewater,” from North Carolina Cooperative Extension Service, date unknown (pp. 1-8).
Kinney & Lange , P.A.
Novosad Christopher J.
Schottler Tom
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