IP Library › Assignment 029249/0841
Patent Assignment
Reel/Frame 029249/0841

Change of Name

Recorded: 2012-11-06 Pages: 4
Assignor
TDY INDUSTRIES, INC.
Executed: 2012-01-02
Assignee
TDY INDUSTRIES, LLC
1000 SIX PPG PLACE, PITTSBURGH, PENNSYLVANIA, 15222
Covered Properties (3)
Reinforced Roll and Method of Making Same
Application: 13/646,854 →
Publication: US 2013/0025813
Grinding Roll Including Wear Resistant Working Surface
Patent: 9,266,171 →
Application: 13/646,857 →
Publication: US 2013/0026274
Reinforced Roll and Method of Making Same
Application: 13/647,419 →
Publication: US 2013/0025127
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 6, 2012
From: MIRCHANDANI, PRAKASH K.; CHANDLER, MORRIS E.
To: TDY INDUSTRIES, INC.
Reel/Frame 029247/0310 →
Assignment of Assignor's Interest Nov 15, 2013
From: TDY INDUSTRIES, LLC
To: KENNAMETAL INC.
Reel/Frame 031640/0510 →