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:
Aug. 25, 1992
Filed:
Jun. 28, 1990
Guy J Swanson, Spokane, WA (US);
Other;
Abstract
A method and apparatus for seeding agricultural crops in which seed is placed in residue-free rows that are closely aligned and associated with bands of deeply placed fertilizer whereby the plants from each seed row may access more than one deep band of fertilizer for the purpose of improving the utilization of fertilizer, improving plant growth and plant yield. The method is further enhanced by an apparatus that can seed, fertilize, and move residue by means of large deep-running blades in combination with a residue knife, a seed placement device, and a fertilizer placement device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile