USD483018SExpiredUtility

Automatic switching device

Assignee: ATEN INT CO LTDPriority: Nov 21, 2002Filed: Nov 21, 2002Granted: Dec 2, 2003

Est. expiryNov 21, 2022(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a automatic switching device, as shown and described.

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