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, 2026
Filed:
Dec. 06, 2023
Illinois Tool Works Inc., Glenview, IL (US);
Kevin Cartwright, Halesowen, GB;
Paul Hines, Birmingham, GB;
ILLINOIS TOOL WORKS INC., Glenview, IL (US);
Abstract
A weighing system and method for refillable containers. A control system includes one or more processors and at least one memory configured to store user data associated with a user, the user data includes biometric data indicative of a biometric identifier of the user and container data indicative of an empty container weight. The control system is configured to: receive a request to weigh a product in a container; receive captured data indicative of the biometric identifier from a biometric capture device; output a control signal to control a scale to weigh the product in the container; receive, from the scale, weight data indicative of the weight measured by the scale; identify the container data associated with the user by comparing the captured data to the biometric data stored in the memory; and determine a corrected weight of the product in dependence on the weight data and the container data.