Patent · US Expired

Apparatus for radially expanding and plastically deforming a tubular member

US7775290B2 · kind B2 · utility

18Cited by
617References
103Claims
0Family size

Assignee

Inventors

Key dates

Filing dateApr 15, 2004
Grant dateAug 17, 2010
Priority date—
Expiry dateFeb 13, 2026

Classification

  • Technology area (CPC E)Fixed Constructions
  • CPC primaryE21B43/105
  • WIPO fieldCivil engineering
  • WIPO sectorOther fields

Abstract

An apparatus for radially expanding and plastically deforming a tubular member.

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