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. 29, 2023
Filed:
Jun. 16, 2021
Gojo Industries, Inc., Akron, OH (US);
Shelby Jay Buell, Medina, OH (US);
Mark A. Bullock, Wooster, OH (US);
GOJO Industries, Inc., Akron, OH (US);
Abstract
Exemplary embodiments of dispensing systems, dispensers, refill units, methods for autonomously updating firmware and/or software in dispensers are disclosed herein. An exemplary dispenser includes a processor, dispenser memory, firmware for controlling one or more operations of the dispenser and a receptacle for receiving a refill unit. A reader for reading information from a near field communication tag is also included. The refill unit includes a near field communication tag secured thereto. Memory is located on the near field communications tag. Data stored on the memory. The data contains firmware update instructions. When the refill unit is installed in the receptacle, the reader reads the data. The processor causes the dispenser firmware to be updated by the firmware update instructions read from the near field communications tag on the refill unit.