Anaesthesia face mask
Sorensen , et al. December 2, 2
U.S. patent number D582,031 [Application Number D/287,540] was granted by the patent office on 2008-12-02 for anaesthesia face mask. This patent grant is currently assigned to AMBU A/S. Invention is credited to Michael Sorensen, Erik Stentoft.
| United States Patent | D582,031 |
| Sorensen , et al. | December 2, 2008 |
Anaesthesia face mask
Claims
CLAIM The ornamental design for an anaesthesia face mask, as shown and described.
| Inventors: | Sorensen; Michael (Jyllinge, DK), Stentoft; Erik (Frederiksberg C, DK) |
|---|---|
| Assignee: | AMBU A/S (Ballerup,
DK) |
| Appl. No.: | D/287,540 |
| Filed: | August 17, 2007 |
Foreign Application Priority Data
| Feb 20, 2007 [EM] | 000673694 | |||
| Current U.S. Class: | D24/110.4 |
| Current International Class: | 2902 |
| Field of Search: | ;D24/110.1,110.4,164 ;128/205.25,206.21,206.24,206.25,206.26,206.28,207.13 |
References Cited [Referenced By]
U.S. Patent Documents
| 2666432 | January 1954 | Stanton |
| 4337767 | July 1982 | Yahata |
| D305166 | December 1989 | Quinn et al. |
| D397215 | August 1998 | Hoftman |
| 6651661 | November 2003 | Matioc |
| D499803 | December 2004 | Chang |
| 7243652 | July 2007 | Chang |
| 2002/0096175 | July 2002 | Her |
| 2002/0134388 | September 2002 | Chang |
| 2003/0172932 | September 2003 | Matioc |
Assistant Examiner: Lee; Christopher
Attorney, Agent or Firm: Dykema Gossett PLLC
Description
FIG. 1 is a first perspective front view of an anaesthesia face mask showing our new design,
FIG. 2 is a second perspective front view thereof,
FIG. 3 is a front view thereof,
FIG. 4 is a right side view thereof,
FIG. 5 is a left side view thereof,
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
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