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. 20, 2022
Filed:
Oct. 30, 2020
Applicant:
King Technology Inc., Hopkins, MN (US);
Inventor:
Joseph A. King, Wayzata, MN (US);
Assignee:
KING TECHNOLOGY, INC., Hopkins, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/68 (2006.01); B01F 33/50 (2022.01); C02F 1/76 (2006.01); C02F 1/50 (2006.01); E04H 4/12 (2006.01); B01F 21/20 (2022.01); B01F 33/503 (2022.01); C02F 103/42 (2006.01);
U.S. Cl.
CPC ...
C02F 1/685 (2013.01); B01F 21/22 (2022.01); B01F 33/503 (2022.01); C02F 1/688 (2013.01); C02F 1/505 (2013.01); C02F 1/76 (2013.01); C02F 2103/42 (2013.01); C02F 2201/006 (2013.01); C02F 2209/01 (2013.01); E04H 4/1281 (2013.01);
Abstract
A multi-stage floatation dispenser for carrying a ballast, which may be a non-water consumable dispersant and at least one water consumable dispersant wherein the weight of the water consumable dispersant decreases as the water consumable dispersant is consumed with the weight of water consumable dispersant and the non-water consumable coordinated with the flotation capacity of a flotation dispenser to provide for either a two stage or a three stage dispensing mode.