Invention Grant
- Patent Title: Joint restraint device
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Application No.: US16854384Application Date: 2020-04-21
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Publication No.: US11435015B2Publication Date: 2022-09-06
- Inventor: Aurelian Ioan Furcoiu
- Applicant: Mueller International, LLC
- Applicant Address: US GA Atlanta
- Assignee: Mueller International, LLC
- Current Assignee: Mueller International, LLC
- Current Assignee Address: US GA Atlanta
- Agency: Taylor English Duma LLP
- Main IPC: F16L21/04
- IPC: F16L21/04 ; F16L21/08

Abstract:
A method of coupling a pipe length to a piping element includes sliding a gland over an end of the pipe length, the gland including a joint restraint assembly, the pipe length defining an outer pipe surface; inserting the end of the pipe length into a socket defined by the piping element; fastening the gland to the piping element; and activating the joint restraint assembly to prevent removal of the pipe length from the socket by rotating a gripper in an engagement direction of the joint restraint assembly; and engaging the gripper with the outer pipe surface in an initial engagement position.
Public/Granted literature
- US20200263814A1 JOINT RESTRAINT DEVICE Public/Granted day:2020-08-20
Information query
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