IP Library Assignment 019643/0949
Patent Assignment
Reel/Frame 019643/0949

Assignment of Assignor's Interest

Recorded: 2007-08-03 Pages: 3
Assignors
SAXL, DAVID
Executed: 2007-07-26
VESTNER, MARKUS
Executed: 2007-07-26
Assignee
ABB TECHNOLOGY AG
AFFOLTERNSTRASSE 44, ZURICH, CH-8050, SWITZERLAND
Covered Property (1)
Switching Chamber for a Gas-Insulated High-Voltage Circuit Breaker
Patent: 7,507,931 →
Application: 11/833,373 →
Publication: US 2007/0272659
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →