IP Library › Assignment 029279/0877
Patent Assignment
Reel/Frame 029279/0877

Assignment of Assignor's Interest

Recorded: 2012-11-12 Pages: 5
Assignors
MIRCHANDANI, PRAKASH K.
Executed: 2007-04-17
WALLER, MICHALE E.
Executed: 2007-04-17
WEIGOLD, JEFFREY L.
Executed: 2007-04-17
MOSCO, ALFRED J.
Executed: 2007-04-18
Assignee
TDY INDUSTRIES, INC.
1000 SIX PPG PLACE, PITTSBURGH, PENNSYLVANIA, 15222
Covered Property (1)
Modular Fixed Cutter Earth-Boring Bits, Modular Fixed Cutter Earth-Boring Bit Bodies, and Related Methods
Patent: 8,789,625 →
Application: 13/652,503 →
Publication: US 2013/0036872
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 12, 2012
From: TDY INDUSTRIES, INC.
To: TDY INDUSTRIES, LLC
Reel/Frame 029279/0938 →
Assignment of Assignor's Interest Nov 15, 2013
From: TDY INDUSTRIES, LLC
To: KENNAMETAL INC.
Reel/Frame 031640/0510 →