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:
Mar. 18, 2008
Filed:
Jan. 10, 2003
Lyle E. Stephens, Hampton, IL (US);
Miles R. Keaton, Rock Island, IL (US);
Robert J. Roman, Silvis, IL (US);
Jose M. Valdez, Montpeilier, IA (US);
Lyle E. Stephens, Hampton, IL (US);
Miles R. Keaton, Rock Island, IL (US);
Robert J. Roman, Silvis, IL (US);
Jose M. Valdez, Montpeilier, IA (US);
Deere & Company, Moline, IL (US);
Abstract
A seeding machine includes at least one seed metering system and at least one seed placement system. Each seed placement system is in communication with a corresponding seed metering system. Each seed placement system includes a housing having a seed slide, and a wheel at least partly disposed within the housing. The wheel has a circumferential periphery with a plurality of contiguous disc joint surfaces. The periphery is positioned adjacent to at least part of the seed slide. The invention comprises, in another form thereof, a method of placing seeds with a seeding machine in a trench formed in soil. Seeds are received at a predetermined rate at a seed placement system. The seed placement system includes a seed slide, and a wheel having a conferential periphery position closely adjacent to at least part of the seed slide. The seeds are engaged at the predetermined rate against the wheel periphery. The seeds are carried past a closely adjacent area of the seed slide using the wheel periphery. The seeds are released from the wheel periphery.