USD496719SExpiredUtility
Vaporizer
Priority: Sep 26, 2002Filed: Mar 26, 2003Granted: Sep 28, 2004
Est. expirySep 26, 2022(expired)· nominal 20-yr term from priority
Inventors:Bao Jie Song
61
PatentIndex Score
22
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a vaporizer, as shown.
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