Portion of a humidifier tub
Snow , et al. September 2, 2
U.S. patent number D576,263 [Application Number D/290,275] was granted by the patent office on 2008-09-02 for portion of a humidifier tub. This patent grant is currently assigned to ResMed Limited. Invention is credited to William Bonilla, Dan Kao, Perry David Lithgow, Ian Malcolm Smith, John Michael Snow.
| United States Patent | D576,263 |
| Snow , et al. | September 2, 2008 |
Portion of a humidifier tub
Claims
CLAIM The ornamental design for portion of a humidifier tub, as shown and described.
| Inventors: | Snow; John Michael (Cremorne, AU), Kao; Dan (Chatswood, AU), Lithgow; Perry David (Glenwood, AU), Smith; Ian Malcolm (Westleigh, AU), Bonilla; William (Blacktown, AU) |
|---|---|
| Assignee: | ResMed Limited (Bella Vista,
AU) |
| Appl. No.: | D/290,275 |
| Filed: | November 14, 2007 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 29274232 | Apr 6, 2007 | D559964 | |||
| 29251427 | Jan 9, 2006 | D544591 | |||
| Current U.S. Class: | D23/356 |
| Current International Class: | 2304 |
| Field of Search: | ;D23/356,358,355,364-5 ;392/386,405-6 ;239/136 ;261/DIG.65 ;D24/110 |
References Cited [Referenced By]
U.S. Patent Documents
| D370059 | May 1996 | Chiu et al. |
| D377973 | February 1997 | Jane et al. |
| D385343 | October 1997 | Chiu et al. |
| D498527 | November 2004 | Virr et al. |
| D544591 | June 2007 | Snow et al. |
| D549810 | August 2007 | Smith et al. |
Other References
|
Snow et al., Parent U.S. Appl. No. 29/274,232, filed Apr. 6, 2007. cited by other. |
Primary Examiner: Webster; Robin V
Attorney, Agent or Firm: Nixon & Vanderhye P.C.
Description
FIG. 1 is a perspective view of portion of a humidifier tub according to our design;
FIG. 2 is a front view thereof;
FIG. 3 is a top view thereof; and,
FIG. 4 is a right side view thereof with the left side view thereof being a mirror image thereof.
Where included, broken lines showing environment or structure are for illustrative purposes only and form no part of the claimed design.
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