Invention Grant
- Patent Title: Laundry machine kit to enable control of water levels, recirculation, and spray of chemistry
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Application No.: US16778233Application Date: 2020-01-31
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Publication No.: US11459692B2Publication Date: 2022-10-04
- Inventor: Loan Paulson-Vu , Jessica Bull , Barry R. Taylor , Lee Monsrud , Kaustav Ghosh , Thomas R. Mohs
- Applicant: ECOLAB USA INC.
- Applicant Address: US MN Saint Paul
- Assignee: ECOLAB USA INC.
- Current Assignee: ECOLAB USA INC.
- Current Assignee Address: US MN Saint Paul
- Agency: McKee, Voorhees & Sease, PLC
- Main IPC: D06F39/08
- IPC: D06F39/08 ; D06F103/14 ; D06F105/06 ; D06F105/02

Abstract:
Systems, apparatuses and methods for easily modifying and using a laundry washing machine to recirculate water and spray wash water and cleaning compositions onto textiles in order to optimize water usage, wash temperature, and composition dosage are provided. An apparatus comprising a replacement door window, a spray nozzle, a pump, tubing, and connectors for use in the modified laundry washing machine is further provided. The modification system provides improved cleaning performance and effective cleaning even in low water conditions.
Public/Granted literature
- US20200248382A1 LAUNDRY MACHINE KIT TO ENABLE CONTROL OF WATER LEVELS, RECIRCULATION, AND SPRAY OF CHEMISTRY Public/Granted day:2020-08-06
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