Humidifier tub water level indicator

Description

FIG. 1 is a perspective view of a humidifier tub water level indicator according to a first embodiment showing 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;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a cross sectional view taken along lines 8-8 of FIG. 2.

Where included, broken lines and all within represent environmental structure and do not form a part of the claimed design.

Claims

CLAIM The ornamental design for a humidifier tub water level indicator, as shown and described.

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Inventors:	Maurer; Dimitri Marco (Gosford, AU), Smith; Ian Malcolm (Sydney, AU), Jones; Richard Llewelyn (Sydney, AU), Verma; Hargopal (Sydney, AU), Bertinetti; Mark (Sydney, AU)
Applicant:	Name City State Country Type ResMed Limited Bella Vista, New South Wales N/A AU
Assignee:	ResMed Limited (Bella Vista, AU)
Appl. No.:	D/472,645
Filed:	November 14, 2013

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Related U.S. Patent Documents

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	Application Number	Filing Date	Patent Number	Issue Date
	29399358	Aug 12, 2011	D696766

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Current U.S. Class:	D24/110
Current International Class:	2402
Field of Search:	;D24/110,164 ;D23/356-364,366

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References Cited [Referenced By]

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U.S. Patent Documents

D419658	January 2000	Matchett et al.
D593190	May 2009	Glass
D612480	March 2010	Cork et al.
D626642	November 2010	Virr et al.
D627044	November 2010	Virr et al.
D635244	March 2011	Virr et al.
D635245	March 2011	Virr et al.
D635654	April 2011	Virr et al.
D643114	August 2011	Virr et al.
D644320	August 2011	Virr et al.
2011/0155132	June 2011	Virr et al.

Other References

Maurer et al., U.S. Appl. No. 29/399,358, filed Aug. 12, 2011. cited by applicant.

Primary Examiner: Simmons; Ian
Assistant Examiner: Shelton; Richelle G
Attorney, Agent or Firm: Nixon & Vanderhye P.C.