Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › System, method and apparatus for expansion coupling for pipes

System, method and apparatus for expansion coupling for pipes

US Patent 11131408 · Granted Sep 28, 2021

Estimated economic value: $87,917,000 ⓘ

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System for conduit squeeze retainer2025
System, method and apparatus for in-line removable pipe assembly2024
Pipe retrieval apparatus, system, and method2023
System, method and apparatus for ramped retainer for a pipe2022
System, method and apparatus for sheathed retainer for a restrained pipe joint2022
System, method and apparatus for debris shield for squeeze-activated retainer fo2021
Pipe retriever apparatus, system, and method2021
System, method and apparatus for in-line removable pipe assembly2021
System, method and apparatus for pull-actuated spline for coupling with a pipe2021
System, method and apparatus for pipe restrained joint seal and lock2020
System, method and apparatus for expansion coupling for pipes with sheathed groo2020
System, method and apparatus for ramped retainer for a pipe2020