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:
Sep. 06, 2011
Filed:
Jun. 18, 2008
Nicholas George Alfred Ryder, Saskatoon, CA;
Montgomerie Summach, Saskatoon, CA;
Gordon Anthony Engel, Saskatoon, CA;
Gerard James Gadzella, Saskatoon, CA;
Barry Pomedli, Saskatoon, CA;
Jim Henry, Saskatoon, CA;
Nicholas George Alfred Ryder, Saskatoon, CA;
Montgomerie Summach, Saskatoon, CA;
Gordon Anthony Engel, Saskatoon, CA;
Gerard James Gadzella, Saskatoon, CA;
Barry Pomedli, Saskatoon, CA;
Jim Henry, Saskatoon, CA;
CNH Canada, Ltd., , CA;
Abstract
A precision hoe opener assembly is provided with improved accuracy of seeding as well as improved control over the opener and packer wheel assemblies. The opener assembly features a hydraulically-driven parallel linkage assembly, a ground engaging tool, and an adjustable packer wheel assembly. The design provides improved seeding accuracy by providing a variable distance between the ground engaging tool and the packer wheel. Specifically, embodiments of the present invention allow for adjustment of the distance between the ground engaging tool and wheel elements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile