IP Library › Assignment 006972/0679
Patent Assignment
Reel/Frame 006972/0679

Assignment of Assignor's Interest

Recorded: 1994-04-08 Pages: 3
Assignors
DIJK, RON
Executed: 1994-03-23
MENG, MARKUS
Executed: 1994-03-23
Assignee
ABB MANAGEMENT AG
CH-5401 BADEN, SWITZERLAND
Covered Property (1)
Device and Process for Monitoring a Switch Position
Patent: 5,585,678 →
Application: 08/224,875 →
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 30, 1996
From: ABB MANAGEMENT AG
To: ASEA BROWN BOVERI AG
Reel/Frame 008284/0498 →
Change of Name Jun 11, 2002
From: ASEA BROWN BOVERI AG
To: ABB SCHWEIZ HOLDING AG
Reel/Frame 012973/0899 →
Assignment of Assignor's Interest Dec 9, 2004
From: ABB SCHWEIZ HOLDING AG
To: ABB SCHWEIZ AG
Reel/Frame 015442/0685 →