IP Library › Granted Patent US 558,147
Granted Patent S1
US 558,147 · App. 29/229,817 · Granted Dec 25, 2007

Medium and high voltage switch

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Quick Facts
Patent No.
US 558,147
App. No.
29/229,817
Granted
Dec 25, 2007
Kind
S1
Claims (1)

I claim the ornamental design for a medium and high voltage switch, as shown and described.

Assignments (3)
MERGER Recorded Nov 15, 2016
From: ABB TECHNOLOGY LTD.
To: ABB SCHWEIZ AG
Reel/Frame 040621/0687 →
NUNC PRO TUNC ASSIGNMENT Recorded Sep 14, 2007
From: ABB PATENT GMBH
To: ABB TECHNOLOGY AG
Reel/Frame 019828/0183 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 7, 2005
From: RUEMENAPP, TILL
To: ABB PATENT GMBH
Reel/Frame 016765/0034 →