IP Library › Assignment 019188/0382
Patent Assignment
Reel/Frame 019188/0382

Assignment of Assignor's Interest

Recorded: 2007-04-20 Pages: 6
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: 8,312,941 →
Application: 11/737,993 →
Publication: US 2007/0251732
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 15, 2012
From: TDY INDUSTRIES, INC.
To: TDY INDUSTRIES, LLC
Reel/Frame 029127/0664 →
Assignment of Assignor's Interest Nov 15, 2013
From: TDY INDUSTRIES, LLC
To: KENNAMETAL INC.
Reel/Frame 031640/0510 →