IP Library Assignment 017549/0339
Patent Assignment
Reel/Frame 017549/0339

Assignment of Assignor's Interest

Recorded: 2006-04-29 Pages: 2
Assignors
MARTIN, MR. DAVID
Executed: 2006-04-25
SINCLAIR, MR. EWAN
Executed: 2006-04-25
Assignee
CALEDYNE LIMITED
UNIT A, HYDROPARK, TERN PLACE, DENMORE ROAD, BRIDGE OF DON, ABERDEEN, SCOTLAND, AB23 8JX, UNITED KINGDOM
Covered Property (1)
Improved Seal
Patent: 8,186,685 →
Application: 11/307,921 →
Publication: US 2006/0186602
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 8, 2013
From: CALEDYNE LIMITED
To: FREUDENBERG OIL & GAS UK LIMITED
Reel/Frame 030970/0306 →
Assignment of Assignor's Interest Jun 12, 2015
From: FREUDENBERG OIL & GAS UK LIMITED
To: FREUDENBERG OIL & GAS, LLC
Reel/Frame 035829/0785 →