Patent Assignment
Reel/Frame 026556/0129
Assignment of Assignor's Interest
Recorded: 2011-07-07
Pages: 9
Assignor
HYDRA TOOLS INTERNATIONAL LIMITED
Executed: 2000-11-10
Assignee
HYDRA MINING TOOLS INTERNATIONAL LIMITED
WORTLEY ROAD, ROTHERHAM, S61 1LZ, UNITED KINGDOM
Covered Properties
(2)
Sleeve for Tooling System for Mineral Winning
Patent:
413,126 →
Application:
29/093,180 →
Sleeve for Tooling System for Mineral Winning
Patent:
420,013 →
Application:
29/093,200 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 9, 1998
From: WARREN, JOHN JOSEPH; CLAPHAM, WILLIAM STEPHEN
To: HYDRA TOOLS INTERNATIONAL, LTD.
Reel/Frame 009576/0776 →
Assignment of Assignor's Interest
Nov 9, 1998
From: WARREN, JOHN JOSEPH; CLAPHAM, WILLIAM STEPHEN
To: HYDRA TOOLS INTERNATIONAL, LTD.
Reel/Frame 009576/0809 →
Change of Name
Feb 16, 2012
From: HYDRA MINING TOOLS INTERNATIONAL LIMITED
To: ESCO HYDRA (UK) LIMITED
Reel/Frame 027715/0267 →