Patent Assignment
Reel/Frame 011812/0711
Assignment of Assignor's Interest
Recorded: 2001-08-03
Pages: 3
Assignor
VALENITE, INC.
Executed: 2001-07-31
Assignee
KENNAMETAL INC.
1600 TECHNOLOGY WAY, LATROBE, PENNSYLVANIA, 15650
Covered Properties
(4)
Mine Tools Utilizing Copper-Manganese Nickel Brazing Alloys
Patent:
4,389,074 →
Application:
06/322,607 →
Rotatable Cutting Bit
Patent:
4,497,520 →
Application:
06/489,990 →
Rotatable Cutting Bit
Patent:
4,725,099 →
Application:
06/756,210 →
Rotatable Cutting Bit
Patent:
4,865,392 →
Application:
07/074,210 →
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Apr 29, 1983
From: OJANEN, RANDALL W.
To: GTE PRODUCTS CORPORATION, A CORP. OF DEL.
Reel/Frame 004125/0706 →
Assignment of Assignors Interest.
Jul 18, 1985
From: PENKUNAS, JOE; PORTNOFF, NEIL
To: GTE PRODUCTS CORPORATION, A CORP OF DE.
Reel/Frame 004432/0543 →
Assigns a Joint and Undivided Ownership Interest
Dec 21, 1990
From: GTE PRODUCTS CORPORATION, A DE CORP.
To: GTE VALENITE CORPORATION, A DE CORP.
Reel/Frame 005527/0558 →
Assignment of Assignors Interest.
Jul 27, 1992
From: GTE PRODUCTS CORPORATION A CORP. OF DELAWARE
To: GTE VALENITE CORPORATION A CORP. OF DELAWARE
Reel/Frame 006190/0160 →
Assignment of Assignors Interest.
Jul 27, 1992
From: GTE PRODUCTS CORPORATION, A DE CORP.
To: GTE VALENITE CORPORATION
Reel/Frame 006196/0179 →
Security Interest
Mar 25, 1993
From: GTE VALENITE CORPORATION
To: BANKERS TRUST COMPANY
Reel/Frame 006498/0021 →
Change of Name
May 10, 1994
From: GTE VALENITE CORPORATION
To: VALENITE INC.
Reel/Frame 006990/0017 →
Assignment of Assignor's Interest
Sep 14, 1994
From: OSRAM SYLVANIA INC.
To: VALENITE INC.
Reel/Frame 007133/0203 →
Confirmatory Termination of Security Interest and Release of Collateral
Apr 26, 1995
From: BANKERS TRUST COMPANY
To: VALENITE, INC.
Reel/Frame 007437/0466 →