Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD557407 S1
Publication typeGrant
Application numberUS 29/274,263
Publication dateDec 11, 2007
Filing dateApr 10, 2007
Priority dateJun 18, 2004
Also published asUSD544598, USD557406, USD560795, USD561891, USD578204, USD585131, USD585540, USD590494, USD604830, USD614286, USD621031, USD675730, USD695388
Publication number274263, 29274263, US D557407 S1, US D557407S1, US-S1-D557407, USD557407 S1, USD557407S1
InventorsPerry David Lithgow, Duncan Lovel Trevor-Wilson, Arthur Kin-Wai Yee, Rohan Neil Primrose, Alexander Virr, Mark Bertinetti, Dan Kao, Michael Thomas Janiak
Original AssigneeResmed Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Humidifier tub lid
US D557407 S1
Abstract  available in
Previous page
Next page
  1. The ornamental design for a humidifier tub lid, as shown and described.

FIG. 1 is a perspective view of a humidifier tub lid according to our design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

Where included, broken lines showing environment or structure are for illustrative purposes only and form no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US9084865Mar 15, 2007Jul 21, 2015Covidien AgSystem and method for regulating a heating humidifier
U.S. ClassificationD24/110