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. 22, 2026
Filed:
May. 19, 2023
Hach Company, Loveland, CO (US);
Brian Dreiling, Windsor, CO (US);
HACH COMPANY, Loveland, CO (US);
Abstract
A magnetic stir bar is described that includes a first portion with an outer perimeter that has a shape in plan view and a center point being a geometric center of the shape. The magnetic stir bar includes a second portion with a magnet that is connected to the first portion. The second portion is arranged so that at least part of the second portion is positioned within the outer perimeter of the first portion and so that a magnetic center point of the magnet in plan view is positioned off-center with respect to the center point of the outer perimeter. A method of mixing a fluid includes providing the fluid in a mixing container with the magnetic stir bar and rotating the magnetic stir bar with a magnetic stirrer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile