IP Library › Granted Patent US 585,388
Granted Patent S1
US 585,388 · App. 29/235,665 · Granted Jan 27, 2009

Test switch

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Quick Facts
Patent No.
US 585,388
App. No.
29/235,665
Granted
Jan 27, 2009
Kind
S1
Claims (1)

We claim the ornamental design for a test switch, as shown and described.

Assignments (1)
MERGER Recorded Nov 15, 2016
From: ABB TECHNOLOGY LTD.
To: ABB SCHWEIZ AG
Reel/Frame 040621/0687 →