Patent Assignment
Reel/Frame 004992/0789
Assignment of Assignors Interest.
Recorded: 1988-12-20
Pages: 1
Covered Property
(1)
Magnetostrictive Transducer
Patent:
4,986,808 →
Application:
07/287,748 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Sep 19, 1990
From: CAVITRON, INC., A CORP. OF DE
To: V-CUSA, INC., A CORP. OF DE
Reel/Frame 005452/0075 →
Change of Name
Sep 19, 1990
From: V-CUSA, INC., A CORP. OF DE
To: VALLEYLAB ULTRASONIC SURGICAL PRODUCTS, INC., A CORP. OF DE
Reel/Frame 005452/0083 →
Change of Name 5/10/89, Delaware
Sep 19, 1990
From: VALLEYLAB ULTRASONIC SURGICAL PRODUCTS, INC.
To: VALLEYLAB, INC., A CORP. OF CO
Reel/Frame 005452/0091 →
Assignment of Assignor's Interest
Jun 22, 1999
From: VALLEYLAB INC
To: SHERWOOD SERVICES AG
Reel/Frame 010052/0056 →