USD440945SExpiredUtility
Switch
Priority: Mar 10, 2000Filed: Sep 2, 2000Granted: Apr 24, 2001
Est. expiryMar 10, 2020(expired)· nominal 20-yr term from priority
Inventors:Tsung-Mou Yu
59
PatentIndex Score
10
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a switch, as shown and described.
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