IP Library Assignment 010908/0238
Patent Assignment
Reel/Frame 010908/0238

Assignment of Assignor's Interest

Recorded: 2000-06-14 Pages: 3
Assignors
WARREN, JOHN JOSEPH
Executed: 1998-08-11
CLAPHAM, WILLIAM STEPHEN
Executed: 1998-08-11
Assignee
HYDRA TOOLS INTERNATIONAL LIMITED
ECCLESFIELD, HYDRA WORKS,, SHEFFIELD S30 3ZE, ENGLAND, UNITED KINGDOM
Covered Property (1)
Point Attack Tooling System for Mineral Winning
Patent: 6,099,081 →
Application: 09/137,204 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 3, 2006
From: HYDRA TOOLS INTERNATIONAL LIMITED
To: HYDRA MINING TOOLS INTERNATIONAL LIMITED
Reel/Frame 016958/0272 →
Change of Name Feb 16, 2012
From: HYDRA MINING TOOLS INTERNATIONAL LIMITED
To: ESCO HYDRA (UK) LIMITED
Reel/Frame 027715/0267 →