USD536434SExpiredUtility

Aromatic vaporizer

80
Assignee: PUZHEN INTERNAT PRODUCT CO LTDPriority: Apr 20, 2005Filed: Oct 20, 2005Granted: Feb 6, 2007
Est. expiryApr 20, 2025(expired)· nominal 20-yr term from priority
Inventors:Li Dongsheng
80
PatentIndex Score
41
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an aromatic vaporizer, as shown and described.

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