IP Library › Assignment 021571/0356
Patent Assignment
Reel/Frame 021571/0356

Assignment of Assignor's Interest

Recorded: 2008-09-23 Pages: 6
Assignors
MIRCHANDANI, PRAKASH K.
Executed: 2008-08-26
CHANDLER, MORRIS E.
Executed: 2008-08-26
WALLER, MICHALE E.
Executed: 2008-08-26
COLEMAN, HEATH C.
Executed: 2008-08-26
Assignee
TDY INDUSTRIES, INC.
1000 SIX PPG PLACE, PITTSBURGH, PENNSYLVANIA, 15222
Covered Property (1)
Earth-Boring Bits and Other Parts Including Cemented Carbide
Patent: 8,025,112 →
Application: 12/196,815 →
Publication: US 2010/0044114
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 6, 2012
From: TDY INDUSTRIES, INC.
To: TDY INDUSTRIES, LLC
Reel/Frame 027818/0284 →
Assignment of Assignor's Interest Nov 15, 2013
From: TDY INDUSTRIES, LLC
To: KENNAMETAL INC.
Reel/Frame 031640/0510 →