USD561891SExpiredUtility

Humidifier tub base

97
Assignee: RESMED LTDPriority: Jun 18, 2004Filed: Apr 10, 2007Granted: Feb 12, 2008
Est. expiryJun 18, 2024(expired)· nominal 20-yr term from priority
Inventors:Perry David LithgowDuncan Lovel Trevor-WilsonArthur Kin-Wai YeeRohan Neil PrimroseAlexander VirrMark BertinettiDan KaoMichael Thomas Janiak
97
PatentIndex Score
55
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a humidifier tub base, as shown.

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