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:
May. 12, 2026
Filed:
Sep. 08, 2021
Ecolab Usa Inc., Saint Paul, MN (US);
Thomas Fassbender, Neuss, DE;
Ecolab USA Inc., Saint Paul, MN (US);
Abstract
An apparatus () for handling and/or measuring a liquid contained in a container () includes an elongate component () having a free end () and being insertable through a container opening () of the container () into the interior () of the container () with said free end () first and at least a part of an empty level indicator system () at the free end () of the elongate component (). A transponder () for an RF-detection system () of the empty level indicator system () is included for detecting an empty level of a liquid in at least one container ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile