Humidifier for a flow generator
Lithgow , et al. February 12, 2
U.S. patent number D561,890 [Application Number D/274,233] was granted by the patent office on 2008-02-12 for humidifier for a flow generator. This patent grant is currently assigned to ResMed Limited. Invention is credited to Dan Kao, Perry David Lithgow, John Michael Snow.
| United States Patent | D561,890 |
| Lithgow , et al. | February 12, 2008 |
Humidifier for a flow generator
Claims
CLAIM The ornamental design for a humidifier for a flow generator, as shown.
| Inventors: | Lithgow; Perry David (Glenwood, AU), Snow; John Michael (Cremorne, AU), Kao; Dan (Chatswood, AU) |
|---|---|
| Assignee: | ResMed Limited (Bella Vista,
AU) |
| Appl. No.: | D/274,233 |
| Filed: | April 6, 2007 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 29236349 | Aug 15, 2005 | D550349 | |||
| Current U.S. Class: | D24/110 |
| Current International Class: | 2902 |
| Field of Search: | ;D24/110,164 ;D23/356,358 ;128/200.24,200.23,200.18,200.22,200.16,204.14,203.16,203.17,204.18,204.23 |
References Cited [Referenced By]
U.S. Patent Documents
| D421298 | February 2000 | Kenyon |
| D427675 | July 2000 | Hansel |
| D467335 | December 2002 | Lithgow |
| D468011 | December 2002 | Lithgow et al. |
| D476077 | June 2003 | Lithgow |
| D487311 | March 2004 | Lithgow et al. |
| D493520 | July 2004 | Bertinetti et al. |
| D493884 | August 2004 | Virr et al. |
| D503796 | April 2005 | Lithgow et al. |
Other References
|
Parent U.S. Appl. No. 29/236,349, filed Aug. 15, 2005, Lithgow et al. cited by other . Fisher & Paykel Healthcare, "SleepStyle.TM. 2000 CPAP Series" Specification Sheets, 4 pages, Published Prior to Jun. 2005. cited by other. |
Primary Examiner: Simmons; Ian
Assistant Examiner: Lee; Christopher
Attorney, Agent or Firm: Nixon & Vanderhye P.C.
Description
FIG. 1 is a perspective view of a flow generator humidifier according to our design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
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