IP Library › Assignment 040974/0587
Patent Assignment
Reel/Frame 040974/0587

Assignment of Assignor's Interest

Recorded: 2017-01-13 Pages: 3
Assignor
LEFEBER, PAUL
Executed: 2017-01-13
Assignee
WAUKESHA ELECTRIC SYSTEMS, INC.
400 S. PRAIRIE AVENUE, WAUKESHA, WISCONSIN, 53186
Covered Property (1)
Electrical Arc Detection in Electrical Switching Devices
Patent: 9,581,646 →
Application: 14/215,643 →
Publication: US 2014/0265635
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 1, 2017
From: WAUKESHA ELECTRIC SYSTEMS, INC.
To: SPX TRANSFORMER SOLUTIONS, INC.
Reel/Frame 044617/0195 →
Change of Name Oct 12, 2022
From: SPX TRANSFORMER SOLUTIONS, INC.
To: PROLEC-GE WAUKESHA, INC.
Reel/Frame 061664/0629 →