USD438176SExpiredUtility

Speed controller

83
Assignee: SCHNEIDER ELECTRIC SAPriority: Dec 3, 1997Filed: Jun 3, 1998Granted: Feb 27, 2001
Est. expiryDec 3, 2017(expired)· nominal 20-yr term from priority
Inventors:Pierre Yves Cornu
83
PatentIndex Score
32
Cited by
4
References
1
Claims

Claims

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

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