IP Library › Assignment 029437/0131
Patent Assignment
Reel/Frame 029437/0131

Assignment of Assignor's Interest

Recorded: 2012-12-10 Pages: 5
Assignors
MIRCHANDANI, PRAKASH K.
Executed: 2007-01-12
WILLS, DAVID J.
Executed: 2007-01-08
WALLER, MICHALE E.
Executed: 2007-01-08
WEIGOLD, JEFFREY L.
Executed: 2007-01-08
SWEARENGIN, BILLY D.
Executed: 2007-01-08
Assignee
TDY INDUSTRIES, INC.
1000 SIX PPG PLACE, PITTSBURGH, PENNSYLVANIA, 15222
Covered Property (1)
Coextrusion Fabrication Method
Patent: 8,808,591 →
Application: 13/632,177 →
Publication: US 2013/0043615
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 10, 2012
From: TDY INDUSTRIES, INC.
To: TDY INDUSTRIES, LLC
Reel/Frame 029441/0411 →
Assignment of Assignor's Interest Nov 15, 2013
From: TDY INDUSTRIES, LLC
To: KENNAMETAL INC.
Reel/Frame 031640/0510 →