Patent · US Active

Iris fishing tool overshot catch

US10260303B2 · kind B2 · utility

1Cited by

14References

15Claims

0Family size

Assignee

Baker Hughes, a GE company, LLC · US

Inventors

Michael S. Manera · Tomball, US
Rick Patterson · Willow View Lane, US

Key dates

Filing date	Jan 20, 2017
Grant date	Apr 16, 2019
Priority date	—
Expiry date	Aug 3, 2037

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE21B31/18
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A gripping assembly for a fishing tool which includes first and second end members and a plurality of gripping members which are retained by the first and second end members and which are moveable between a radially expanded configuration and a radially restricted configuration by rotation of the second end member with respect to the first end member.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.