Patent Assignment
Reel/Frame 028018/0728
Change of Name
Recorded: 2012-04-10
Pages: 2
Assignor
TELEDYNE INDUSTRIES, INC.
Executed: 1999-12-23
Assignee
TDY INDUSTRIES, INC.
1000 SIX PPG PLACE, PITTSBURGH, PENNSYLVANIA, 15222
Covered Property
(1)
Anchored Oxide Coatings on Hard Metal Cutting Tools
Patent:
43,387 →
Application:
12/511,394 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 10, 2012
From: LEVERENZ, ROY V.; BOST, JOHN
To: TELEDYNE INDUSTRIES, INC.
Reel/Frame 028016/0768 →
Change of Name
Apr 10, 2012
From: TDY INDUSTRIES, INC.
To: TDY INDUSTRIES, LLC
Reel/Frame 028018/0737 →
Assignment of Assignor's Interest
Jan 31, 2014
From: TDY INDUSTRIES, LLC
To: KENNAMETAL INC.
Reel/Frame 032108/0389 →