USD478143SExpiredUtility
Illusion apparatus
Priority: Dec 20, 2001Filed: Dec 20, 2001Granted: Aug 5, 2003
Est. expiryDec 20, 2021(expired)· nominal 20-yr term from priority
Inventors:James H. Steinmeyer
27
PatentIndex Score
2
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for “illusion apparatus”, as shown.
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