Invention Grant
- Patent Title: Piston-type flushometer valve
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Application No.: US13970116Application Date: 2013-08-19
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Publication No.: US09605419B2Publication Date: 2017-03-28
- Inventor: John R. Wilson
- Applicant: Sloan Valve Company
- Applicant Address: US IL Franklin Park
- Assignee: SLOAN VALVE COMPANY
- Current Assignee: SLOAN VALVE COMPANY
- Current Assignee Address: US IL Franklin Park
- Agency: Foley & Lardner LLP
- Main IPC: F16K21/12
- IPC: F16K21/12 ; E03D3/04
Abstract:
A main valve seat surface for engaging the piston, an outer sidewall, and an inner sidewall defining a flow passage with a first opening and an second opening, the flow passage having a reduced diameter portion.
Public/Granted literature
- US20140053922A1 Piston-Type Flushometer Valve Public/Granted day:2014-02-27
Information query
