The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 14, 1996
Filed:
Jul. 08, 1994
Donald L Ledermann, Darien, IL (US);
John F Stufflebeam, Romeoville, IL (US);
David D Flamme, Downers Grove, IL (US);
Case Corporation, Racine, WI (US);
Abstract
A system for delivering particulate material from a common hopper to row units mounted on each of first and second pivotally interconnected frame sections of an agricultural implement. The delivery system includes a first series of conduits for directing particulate material from the hopper to the row units mounted on the first frame section of the implement and a second series of conduits. Each conduit in the second series of conduits includes a first tube leading from the hopper, a second tube leading from a particular row unit on the second frame section of the implement, and a split manifold coupling for connecting free ends of the tubes in the second series of conduits thereby defining enclosed passages leading from the hopper to each row unit on the second frame section of the implement which is adapted to receive material from the hopper.