Invention Grant
- Patent Title: Reversible spring retention assembly for a valve
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Application No.: US18061245Application Date: 2022-12-02
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Publication No.: US11821529B2Publication Date: 2023-11-21
- Inventor: Peter P. Bouchard , Tyler Chase , David Michaud
- Applicant: Watts Regulator Co.
- Applicant Address: US MA North Andover
- Assignee: Watts Regulator Co.
- Current Assignee: Watts Regulator Co.
- Current Assignee Address: US MA North Andover
- Agency: Day Pitney LLP
- Agent George N. Chaclas; Emily Ferriter Russo
- The original application number of the division: US17402737 2021.08.16
- Main IPC: F16K15/06
- IPC: F16K15/06 ; F16K27/02 ; F16K15/03 ; F16K37/00 ; F16K17/30 ; E03F7/04 ; E03C1/10 ; F16K27/12 ; E03B7/07

Abstract:
A valve assembly with a spring retention assembly including an elongated cylinder portion having an open threaded end and a closed end and an elongated piston portion having a free end and a threaded tab end configured to thread through the open threaded end and, thereby, be slideably captured in the cylinder portion. A spring couples to the body portion and the piston portion to provide a force to urge the body portion and the piston away from one another, wherein the closed end and the free end are similarly shaped so that the spring retention assembly can be reversibly mounted to a valve member that can also be reversibly mounted.
Public/Granted literature
- US20230140314A1 REVERSIBLE SPRING RETENTION ASSEMBLY FOR A VALVE Public/Granted day:2023-05-04
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