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:
Mar. 10, 2026
Filed:
May. 25, 2023
Cnh Industrial Canada, Ltd., Saskatoon, CA;
Dennis George Thompson, Eagle Ridge, CA;
Nicholas George Alfred Ryder, Saskatoon, CA;
Ashish Jagannath Dubey, Saskatoon, CA;
Prabhakar Prafulla Pandit, Saskatoon, CA;
CNH Industrial Canada, Ltd., Saskatoon, CA;
Abstract
A plug detection system for an agricultural system includes a controller configured to receive first sensor signals indicative of a set of upstream air pressures. The controller is configured to receive second sensor signals indicative of a set of downstream air pressures. The controller is configured to determine a downstream pressure variance based on the set of downstream air pressures. The controller is configured to determine a set of pressure drops based on the set of upstream air pressures and the set of downstream air pressures, and the controller is configured to determine a pressure drop variance based on the set of pressure drops. The controller is configured to determine a variance delta based on the pressure drop variance and the downstream pressure variance, and the controller is configured to identify an impending plugging condition in response to determining the variance delta is greater than a threshold value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile