Patent Assignment
Reel/Frame 003978/0226
Assignment of Assignors Interest.
Recorded: 1982-02-24
Pages: 1
Assignor
KARPENKO, ANATOLE N.
Executed: 1982-02-19
Covered Property
(1)
Vacuum Breaker Valve with Internally Balanced Disc
Patent:
4,502,503 →
Application:
06/351,985 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 19, 1997
From: ANCHOR/DARLING VALVE COMPANY
To: BW/IP INTERNATIONAL OF PENNSYLVANIA, INC.
Reel/Frame 008354/0785 →
Assignment of Assignor's Interest
Jan 13, 1998
From: BW/IP INTERNATIONAL OF PENNSYLVANIA, INC.
To: BW/IP INTERNATIONAL, INC.
Reel/Frame 008907/0015 →
Assignment of Assignor's Interest
Jan 13, 1998
From: BW/IP INTERNATIONAL, INC.
To: BW/IP INTERNATIONAL IP, INC.
Reel/Frame 008907/0020 →
Security Agreement
Sep 12, 2000
From: FLOWSERVE MANAGEMENT COMPANY
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 011035/0494 →