USD407669SExpiredUtility

Switchgear unit

Assignee: ASEA BROWN BOVERIPriority: Oct 7, 1996Filed: Oct 7, 1996Granted: Apr 6, 1999
Est. expiryOct 7, 2016(expired)· nominal 20-yr term from priority
29
PatentIndex Score
2
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a switchgear unit, as shown and described.

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