USD487573SExpiredUtility
Hand electric control device
Priority: Dec 20, 2001Filed: Dec 20, 2001Granted: Mar 16, 2004
Est. expiryDec 20, 2021(expired)· nominal 20-yr term from priority
Inventors:Tai-Her Yang
36
PatentIndex Score
2
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedI claim the ornamental design for a hand electric control device, as shown and described.
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