IP Library Assignment 015643/0451
Patent Assignment
Reel/Frame 015643/0451

Assignment of Assignor's Interest

Recorded: 2004-07-30 Pages: 4
Assignors
WOLFF, EDWARD C.
Executed: 2004-07-28
BARNES, DONALD G.
Executed: 2004-07-28
SHOOK, V. BRIAN
Executed: 2004-07-28
Assignee
TDY INDUSTRIES, INC.
1000 SIX PPG PLACE, PITTSBURGH, PENNSYLVANIA, 15222-5479
Covered Property (1)
Removable tap chasers and tap systems including the same
Application: 10/903,198 →
Publication: US 2006/0024140
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 15, 2013
From: TDY INDUSTRIES, INC.
To: TDY INDUSTRIES, LLC
Reel/Frame 031610/0142 →
Assignment of Assignor's Interest Nov 19, 2013
From: TDY INDUSTRIES, LLC
To: KENNAMETAL INC.
Reel/Frame 031631/0159 →