Invention Grant
- Patent Title: Foaming soap dispensers
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Application No.: US16110220Application Date: 2018-08-23
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Publication No.: US10588467B2Publication Date: 2020-03-17
- Inventor: Frank Yang , David Wolbert , Kenneth Yen , Guy Cohen , Hon-Lun Chen , Nasser Pirshafiey , Joseph Sandor
- Applicant: simplehuman, LLC
- Applicant Address: US CA Torrance
- Assignee: simplehuman, LLC
- Current Assignee: simplehuman, LLC
- Current Assignee Address: US CA Torrance
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Main IPC: A47K5/14
- IPC: A47K5/14 ; A47K5/12 ; B05B11/00 ; B05B7/00 ; A47K5/16 ; F04B43/02 ; F04B43/04 ; F04B43/00 ; F04B13/02 ; F04B23/02

Abstract:
Various dispensing devices, such as foaming soap pumps, are disclosed. The soap pump can include a fluid storage unit and a fluid handling unit. The fluid storage unit can include a reservoir that is configured to hold a quantity of product, such as liquid soap. The fluid handling unit can include a pumping assembly and dispensing assembly. The soap pump can be configured to withdraw liquid soap from the reservoir, convert the liquid soap to foamed soap, and dispense the foamed soap from the discharge assembly.
Public/Granted literature
- US20180360276A1 FOAMING SOAP DISPENSERS Public/Granted day:2018-12-20
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