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. 21, 2021
Filed:
Sep. 26, 2017
King Technology Inc., Hopkins, MN (US);
Joseph A. King, Wayzata, MN (US);
Jeffrey D. Johnson, Edina, MN (US);
Lyle Enderson, Elk River, MN (US);
Paul Freeberg, South St. Paul, MN (US);
Donald Dalland, Mantorville, MN (US);
Terry Goeman, Minnetonka, MN (US);
KING TECHNOLOGY INC., Hopkins, MN (US);
Abstract
A floating dispenser for floatingly delivering a dispersant or dispersants to a body of water with the floating dispenser floating in an upright condition when a dispersant is present in a dispenser cartridge of the floating dispenser with the dispenser self inverting 180 degrees in response to consumption of the dispersant in the dispenser cartridge to thereby provide a visual alert that one should replace the dispenser cartridge in the dispenser with a fresh dispenser cartridge.