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. 27, 2022
Filed:
Nov. 07, 2019
Cnh Industrial Canada, Ltd., Saskatoon, CA;
Graham Douglas Stuart, Warman, CA;
Nicholas George Alfred Ryder, Saskatoon, CA;
CNH Industrial Canada, Ltd., Saskatoon, CA;
Abstract
A meter roller for an agricultural metering system includes multiple flutes and corresponding recesses. The flutes and the corresponding recesses are configured to meter flowable particulate material from a storage tank to a material distribution system via rotation of the meter roller. The meter roller also includes multiple air passages formed within a body of the meter roller. Each air passage is fluidly coupled to a central cavity of the meter roller and extends to a base of a respective recess, and the air passage is configured to flow air from the central cavity into the respective recess.