USD474751SExpiredUtility

Electric transfer switch

Assignee: ISE KKPriority: Oct 22, 2001Filed: Feb 5, 2002Granted: May 20, 2003
Est. expiryOct 22, 2021(expired)· nominal 20-yr term from priority
35
PatentIndex Score
3
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
We claim the ornamental design for the electric transfer switch, as shown and described.

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