Humidifier tub

- ResMed Limited
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Description

FIG. 1 is a front perspective view of a humidifier tub for a respiratory apparatus according to our new ornamental design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

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

FIG. 7 is a right side view thereof.

The broken lines of the humidifier tub represent environmental structure and do not form a part of the claimed design. The dotted lines of the humidifier tub represent the border between claimed and unclaimed subject matter and do not form a part of the claimed design.

Claims

The ornamental design for a humidifier tub, as shown and described.

Referenced Cited
U.S. Patent Documents
D305562 January 16, 1990 Martinez
D374479 October 8, 1996 Bucher et al.
D377212 January 7, 1997 Moore
D419658 January 25, 2000 Matchett et al.
D427675 July 4, 2000 Hansel
D468011 December 31, 2002 Lithgow et al.
D517672 March 21, 2006 Schmitt et al.
D553228 October 16, 2007 Virr et al.
D557407 December 11, 2007 Lithgow et al.
D585459 January 27, 2009 Jing
D585540 January 27, 2009 Lithgow et al.
D593190 May 26, 2009 Glass
D612480 March 23, 2010 Cork et al.
D626642 November 2, 2010 Virr et al.
D627044 November 9, 2010 Virr et al.
Other references
  • U.S. Appl. No. 347,381 filed Dec. 18, 2009, Virr et al.
Patent History
Patent number: D635245
Type: Grant
Filed: Dec 18, 2009
Date of Patent: Mar 29, 2011
Assignee: ResMed Limited (Bella Vista)
Inventors: Alexander Virr (Balmain), John Michael Snow (Busselton), Mark Bertinetti (Ermington), Dan Kao (Northbridge), Hargopal Verma (Parramatta), Richard Llewelyn Jones (Hornsby Heights), Ernie Wei-Chih Tsai (Mortdale)
Primary Examiner: David G Muller
Attorney: Nixon & Vanderhye P.C.
Application Number: 29/347,382
Classifications
Current U.S. Class: Respirator, Vaporizer, Or Inhalation Tube (4) (D24/110)