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:
Nov. 05, 2019
Filed:
Jul. 28, 2017
Snap-on Incorporated, Kenosha, WI (US);
Christopher L. Greenwald, Waban, MA (US);
Jeffrey P. Hastings, Hanover, NH (US);
Snap-on Incorporated, Kenosha, WI (US);
Abstract
A measurement device (MD) includes a processor to sample electrical signals of a circuit connected to a sensor, such as a current transformer, and to provide measurement data to a processing system (PS) based on the sampled electrical signals. An electrical circuit carrying AC electricity to and from an electrical shop tool (EST) can pass through the sensor. The measurement data can represent use or non-use of the EST. An EST, such as a vehicle lift or wheel balancer, can comprise an electrical motor connected to the electrical circuit. An EST, such as an air compressor, can comprise an electrical pump connected to the electrical circuit. The PS can determine an actionable condition based on a single measurement value or an aggregate of measurement values and determine a notification to send to a destination regarding the actionable condition. The destination can be a user account, a smartphone, or another destination.