Patent Assignment
Reel/Frame 004213/0345
Assignment of Assignors Interest.
Recorded: 1983-12-15
Pages: 2
Assignor
HARDING, BRUCE L.
Executed: 1983-12-08
Assignee
SMITH VALVE CORPORATION
P.O. BOX 1000, A CORP OF MA, WESTBORO, MASSACHUSETTS, 01581
Covered Property
(1)
Top Entry Metal-Seated Ball Valve
Patent:
4,548,384 →
Application:
06/561,887 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jan 21, 1987
From: SMITH VALUE CORPORATION, A MA. CORP.
To: STATE STREET BANK AND TRUST COMPANY, A TRUST COMPANY OF MASSACHUSETTS
Reel/Frame 004661/0604 →
Assignment of Assignors Interest.
Jul 11, 1988
From: SMITH VALVE CORPORATION
To: STATE STREET BANK AND TRUST COMPANY
Reel/Frame 004910/0330 →
Change of Name
Feb 28, 2000
From: WESTINGHOUSE AIR BRAKE COMPANY
To: WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORPORATION
Reel/Frame 010628/0840 →