Circuit kit for a humidifier and chamber assembly

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Description

FIG. 1 is a top, rear and left side perspective view of a circuit kit for a humidifier and chamber assembly showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Broken lines are used to illustrate features of the circuit kit for a humidifier and chamber assembly which form no part of the claimed design.

Claims

The ornamental design for a circuit kit for a humidifier and chamber assembly, as shown and described.

Referenced Cited
U.S. Patent Documents
2516864 August 1950 Gilmore
4188081 February 12, 1980 Holden
4686354 August 11, 1987 Makin
7226302 June 5, 2007 Walter
D628288 November 30, 2010 Row
D629891 December 28, 2010 Virr
D629892 December 28, 2010 Hill
D638536 May 24, 2011 Row
D638537 May 24, 2011 Virr
D638933 May 31, 2011 Hill
D652917 January 24, 2012 Hill
D671209 November 20, 2012 Row
D742508 November 3, 2015 Row
D751687 March 15, 2016 Daly
D751688 March 15, 2016 Daly
D761422 July 12, 2016 Row
D762843 August 2, 2016 Formica
D807995 January 16, 2018 Maeckelberghe
D822817 July 10, 2018 Maeckelberghe
D822818 July 10, 2018 Maeckelberghe
D841147 February 19, 2019 McCool
D841148 February 19, 2019 Stoks
20120227738 September 13, 2012 Virr
20130333701 December 19, 2013 Herron
20150128944 May 14, 2015 Buechi
20150306332 October 29, 2015 Bafile
20170100556 April 13, 2017 Munkelt
20170304578 October 26, 2017 Stoks
20190076620 March 14, 2019 Stoks
Foreign Patent Documents
WO 2012/164407 December 2012 WO
WO 2014/077706 May 2014 WO
WO 2014/088430 June 2014 WO
WO 2015/142192 September 2015 WO
Other references
  • International Standard, ISO 11664-4, dated Nov. 1, 2008; 18 pages.
  • News Release; Airvo Nasal High Flow System; May 12, 2015; 2 pages.
Patent History
Patent number: D874645
Type: Grant
Filed: Dec 20, 2018
Date of Patent: Feb 4, 2020
Assignee: Fisher & Paykel Healthcare Limited (Auckland)
Inventors: Kiel Anthony McCool (Auckland), Callum McDonald Ross (Auckland)
Primary Examiner: Lilyana Bekic
Application Number: 29/674,255
Classifications