公开(公告)号：US20250122107A1

公开(公告)日：2025-04-17

申请号：US18649442

申请日：2024-04-29

Applicant: King Technology, Inc.

Inventor： Daniil A. Rezekulov ,  David Guy ,  Jeffrey D. Johnson ,  Paul Freeberg ,  Terry Goeman ,  Lyle Enderson ,  Joseph A. King ,  Randy Roseth

IPC: C02F1/68 ,  C02F1/76

Abstract: A method of maintaining a safe free chlorine level in a body of water for recreational use where the free chlorine level at a harmful level comprises determining if the free chlorine level in the body of water is above a safe level and adding sufficient DMH to the body of water to bring the free chlorine down to a safe level.

公开(公告)号：US12234166B2

公开(公告)日：2025-02-25

申请号：US17941495

申请日：2022-09-09

Applicant: King Technology Inc.

Inventor： Eric Barton ,  Jeffrey D. Johnson ,  Darrin M Swagel

IPC: C02F1/68

Abstract: A cartridge dispenser having a rotatable sleeve for alerting a person as to when a cartridge dispenser should be replaced based on when the cartridge dispenser is placed in a body of water with the cartridge replacement date carried forward on the cartridge dispenser.

公开(公告)号：US11629078B1

公开(公告)日：2023-04-18

申请号：US17300204

申请日：2021-04-12

Applicant: King Technology Inc.

Inventor： David Guy ,  Jeffrey D. Johnson ,  Paul Freeberg ,  Terry Goeman ,  Lyle Enderson ,  Joseph A King ,  Randy Roseth

IPC: C02F1/68 ,  C02F1/76

Abstract: A method of maintaining a safe free chlorine level in a body of water for recreational use where the free chlorine level at a harmful level comprises determining if the free chlorine level in the body of water is above a safe level and adding sufficient DMH to the body of water to bring the free chlorine down to a safe level.

公开(公告)号：US20220282509A1

公开(公告)日：2022-09-08

申请号：US17687946

申请日：2022-03-07

Applicant: King Technology Inc.

Inventor： David Guy ,  Jeffrey D. Johnson ,  Brett Libby

IPC: E04H4/12

Abstract: A method and dispenser for maintaining a body of water in a swimming pool free of algae with the dispenser water mateable to a surface within a pool pump basket to deliver at least one dispersant to the pool water flowing through the pool pump basket

公开(公告)号：US20190100372A1

公开(公告)日：2019-04-04

申请号：US16350135

申请日：2018-10-02

Applicant: KING TECHNOLOGY INC.

Inventor： Mark Snetting ,  Jeffrey D. Johnson

IPC: B65D83/00

Abstract: An indexable cartridge and method that is useable in either a stagnant fluid environment or in a moving fluid environment with the indexable cartridge floatable in a stagnant fluid environment and securable in a moving fluid environment with the indexable cartridge having a housing having one or more diffusion ports and a sleeve having one or more diffusion ports indexable to a diffusion port alignment through resilient yielding of the sleeve while a set of ribs inhibit lateral flow therebetween.

公开(公告)号：US20240175278A1

公开(公告)日：2024-05-30

申请号：US18460181

申请日：2023-09-01

Applicant: King Technology, Inc.

Inventor： Eric J. Barton ,  Jeffrey D. Johnson ,  Darrin M. Swagel

IPC: E04H4/12 ,  B01D27/08

CPC classification number: E04H4/1209 ,  B01D27/08 ,  B01D2201/29 ,  B01D2201/32

Abstract: In some embodiments, the invention provides an apparatus configured to deliver dispersant into the water in a filterwell of a hot tub. Methods for delivering dispersant into the water in a filterwell of a hot tub are also provided.

公开(公告)号：US20230070308A1

公开(公告)日：2023-03-09

申请号：US17300650

申请日：2021-09-09

Applicant: King Technology Inc.

Inventor： David Guy ,  Jeffrey D. Johnson ,  Darrin Swagel ,  Eric Barton

IPC: E04H4/12 ,  C02F1/68

Abstract: A floating dispenser holder having a platform supporting a dispensing cartridge in a dispensing condition and a canopy extending over the dispensing cartridge located on the platform.

公开(公告)号：US20210198130A1

公开(公告)日：2021-07-01

申请号：US17300095

申请日：2021-03-08

Applicant: King Technology Inc.

Inventor： Joseph A. King ,  Jeffrey D. Johnson ,  Paul Freeberg ,  Lyle Enderson ,  Donald Dalland

IPC: C02F1/68 ,  C02F1/76 ,  B01F1/00 ,  B01F13/00

Abstract: A floating dispenser having an external float or an internal float for supporting a cartridge or cartridges for floatingly delivering a dispersant or dispersants to a body of water with the floating dispenser having cartridges rotationally positionable with respect to one another to control the rate of dispensing while the dispenser floats in an upright condition with the floating dispenser changing its flotation orientation in response to consumption of the dispersant or dispersants in the a cartridge to thereby provide a visual alert to replace a spent cartridge with a fresh cartridge. In addition the inventions described herein permit changing the dispensing nature of the system from a multiple dispensing system to a single dispensing system without changing the floating characteristics of the floating dispensers through replacement of a dispersant in one of the cartridges with an inert or ballast material that has no effect on the water characteristics.

公开(公告)号：US20200282347A1

公开(公告)日：2020-09-10

申请号：US16873292

申请日：2020-03-11

Applicant: King Technology Inc.

Inventor： David Guy ,  Jeffrey D. Johnson ,  Paul Freeberg ,  Terry Goeman ,  Lyle Enderson ,  Darrin Swagel ,  Eric Barton

IPC: B01D35/30 ,  B01D27/08

Abstract: A filterwell cartridge holder having a face for compressible engaging pleats on a water filter cartridge and a further face holding a dispensing cartridge thereon in a position to release dispersants into a filterwell containing a water filter cartridge.

公开(公告)号：US20180029906A1

公开(公告)日：2018-02-01

申请号：US15732148

申请日：2017-09-26

Applicant: King Technology, Inc.

Inventor： Joseph A. King ,  Jeffrey D. Johnson ,  Lyle Enderson ,  Paul Freeberg ,  Donald Dalland ,  Terry Goeman

IPC: C02F1/68 ,  B01F1/00 ,  C02F1/76 ,  E04H4/12 ,  C02F1/50 ,  C02F103/42

CPC classification number: C02F1/688 ,  B01F1/0027 ,  B01F2001/0055 ,  B01F2001/0061 ,  C02F1/505 ,  C02F1/76 ,  C02F2103/42 ,  E04H4/1281

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.