USD495731SExpiredUtility
Clip-on accessory for eyeglasses
Assignee: CHUEN FUNG SPECTACLES SERVICESPriority: Nov 14, 2002Filed: Nov 14, 2002Granted: Sep 7, 2004
Est. expiryNov 14, 2022(expired)· nominal 20-yr term from priority
Inventors:Hing Yuen Cheung
29
PatentIndex Score
2
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedA clip-on accessory for eyeglasses, as shown and described.
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