Invention Grant
- Patent Title: Rigid piston valve incorporating a solenoid
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Application No.: US17348272Application Date: 2021-06-15
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Publication No.: US11885432B2Publication Date: 2024-01-30
- Inventor: Shawn D. Bush , Ryan W. Nottage
- Applicant: SDB IP Holdings, LLC
- Applicant Address: US FL Oviedo
- Assignee: SDB IP Holdings, LLC
- Current Assignee: SDB IP Holdings, LLC
- Current Assignee Address: US FL Oviedo
- Agency: The Webb Law Firm
- The original application number of the division: US15799084 2017.10.31
- Main IPC: F16K31/40
- IPC: F16K31/40 ; F16K31/383 ; E03D3/04 ; E03D5/10

Abstract:
A rigid piston assembly for use in a conventional flush valve includes a rigid piston and a solenoid configured to fixedly engage within the valve body. A flush valve for a plumbing fixture as well as a method of retrofitting a piston valve into a diaphragm flush valve body which includes a rigid piston and solenoid configuration.
Public/Granted literature
- US20210310577A1 Rigid Piston Valve Incorporating a Solenoid Public/Granted day:2021-10-07
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