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. 20, 2013
Filed:
Oct. 04, 2010
Guy J. Swanson, Spokane, WA (US);
Guy J. Swanson, Spokane, WA (US);
Exactrix LLC, Spokane, WA (US);
Abstract
A furrow opener is operable as part of a nonsingulating air seeder and includes a rotatable disc to open a furrow. The opener also includes a vented seed catch pan positioned adjacent one side of the disc. The catch pan is operably coupled to a seed conduit of the air seeder to receive seed in a pressurized air stream from the seed conduit. The catch pan presents a seed inlet configured to receive seed from the seed conduit, a seed outlet positioned to deposit the seed within the furrow, and an elongated chamber extending between the inlet and outlet. The catch pan presents multiple vents spaced between the inlet and outlet, with the vents allowing pressurized air flow to escape from the chamber to ambient without passing through the outlet.