Patent Assignment
Reel/Frame 035589/0417
Change of Name
Recorded: 2015-05-06
Pages: 2
Assignor
COOPER, ROGER, MR
Executed: 2011-01-27
Assignee
GRIDWELD WELDING SYSTEMS LIMITED
4, SPEEDWELL CLOSE, YARDLEY, BIRMINGHAM, B25 8HT, UNITED KINGDOM
Covered Property
(1)
Mobile Pipe Welding Device
Patent:
693,864 →
Application:
29/442,495 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.