Respiratory face mask

Information

  • Patent Grant
  • D687538
  • Patent Number
    D687,538
  • Date Filed
    Wednesday, June 29, 2011
    13 years ago
  • Date Issued
    Tuesday, August 6, 2013
    11 years ago
Abstract
Description


FIG. 1 is a left perspecive view of the respiratory face mask;



FIG. 2 is a rear perspective view of the respiratory face mask;



FIG. 3 is a front view of the respiratory face mask:



FIG. 4 is a rear view of the respiratory face mask;



FIG. 5 is a right side view of the respiratory face mask:



FIG. 6 is a top view of the respiratory face mask; and,



FIG. 7 is a bottom view of the respiratory face mask.


The broken lines showing in the attached drawings are for illustrative purposes only and form no part of the claimed design.


Claims
  • We claim the ornamental design for a respiratory face mask, as shown and described above.
US Referenced Citations (10)
Number Name Date Kind
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D534274 Smart Dec 2006 S
D612932 Davidson et al. Mar 2010 S
D617892 Brambilla et al. Jun 2010 S
D620105 Nga et al. Jul 2010 S
8069855 Chang Dec 2011 B2
D665494 Stallard et al. Aug 2012 S
D675314 Stallard et al. Jan 2013 S
20020153012 Gunaratnam et al. Oct 2002 A1