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:
Jun. 21, 2005
Filed:
Jan. 21, 2003
Keith D. Thompson, Osage City, KS (US);
Benjamin K. Thompson, Osage City, KS (US);
Keith D. Thompson, Osage City, KS (US);
Benjamin K. Thompson, Osage City, KS (US);
Other;
Abstract
A furrow closing wheel for an agricultural seeder has a center body portion and spokes extending radially outwardly from the body portion. The spokes each have a base attached to the body portion and a blunt tip located radially outwardly thereof. The blunt tip of each spoke has a circumferential length which is 1 to 6 times larger than a thickness of the blunt tip. The spokes each have a substantially constant thickness of about 0.1 to 0.5″ from the base to the blunt tip, and are tapered such that a circumferential length of the base of each spoke is 1.5 to 5 times larger than the circumferential length of the blunt tip. The spokes are 0.8 to 1.8 inches long in a radial direction from the base to the blunt tip. A mounting system having a protective shroud is provided for mounting the furrow closing wheel to the seeder.