Adjustable forehead support screw for respiratory mask
Ng , et al. June 9, 2
U.S. patent number D593,851 [Application Number D/309,919] was granted by the patent office on 2009-06-09 for adjustable forehead support screw for respiratory mask. This patent grant is currently assigned to ResMed Limited. Invention is credited to Vincent Chu, Errol Savio Alex D'Souza, Scott Alexander Howard, Murray William Lee, Eva Ng.
| United States Patent | D593,851 |
| Ng , et al. | June 9, 2009 |
Adjustable forehead support screw for respiratory mask
Claims
CLAIM The ornamental design for an adjustable forehead support screw for a respiratory mask, as shown and described.
| Inventors: | Ng; Eva (Erskineville, AU), Howard; Scott Alexander (Harbord, AU), Chu; Vincent (Little Bay, AU), Lee; Murray William (Quakers Hill, AU), D'Souza; Errol Savio Alex (Hornsby, AU) |
|---|---|
| Assignee: | ResMed Limited (Bella Vista,
AU) |
| Appl. No.: | D/309,919 |
| Filed: | November 10, 2008 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 29290197 | Nov 2, 2007 | D582762 | |||
| 29251714 | Jan 12, 2006 | D558568 | |||
| Current U.S. Class: | D8/387 |
| Current International Class: | 0808 |
| Field of Search: | ;D8/387 ;411/403,366.1,378,378.1,393,402 |
References Cited [Referenced By]
U.S. Patent Documents
| D397030 | August 1998 | Lawson |
| D532178 | November 2006 | Martin |
| D558568 | January 2008 | Ng et al. |
Other References
|
Ng et al., Parent U.S. Appl. No. 29/290,197, filed Nov. 2, 2007. cited by other. |
Primary Examiner: Baynham; Holly H
Assistant Examiner: Lane; Sheryl
Attorney, Agent or Firm: Nixon & Vanderhye P.C.
Description
FIG. 1 is a perspective view of a screw portion of a forehead support for a respiratory mask according to an embodiment of our design;
FIG. 2 is a rear view thereof;
FIG. 3 is a top view thereof; and,
FIG. 4 is a front view thereof.
Throughout the various figures of the drawings, certain views may not be provided. The omission of a particular view is intended to convey that the element(s) depicted is/are plain and unornamented in that omitted view, or that the particular ornamental appearance in that view is simply not claimed.
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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