Respiratory face mask
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Description
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.
Referenced Cited
U.S. Patent Documents
6581594 | June 24, 2003 | Drew et al. |
D519207 | April 18, 2006 | Raje et al. |
D534274 | December 26, 2006 | Smart |
D612932 | March 30, 2010 | Davidson et al. |
D617892 | June 15, 2010 | Brambilla et al. |
D620105 | July 20, 2010 | Nga et al. |
8069855 | December 6, 2011 | Chang |
D665494 | August 14, 2012 | Stallard et al. |
D675314 | January 29, 2013 | Stallard et al. |
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Patent History
Patent number: D687538
Type: Grant
Filed: Jun 29, 2011
Date of Patent: Aug 6, 2013
Assignee: Respcare, Inc. (Coconut Creek, FL)
Inventors: Louis Javier Collazo (Pompano Beach, FL), Christopher Agami (Coral Springs, FL)
Primary Examiner: Richard E Chilcot
Application Number: 29/396,347
Type: Grant
Filed: Jun 29, 2011
Date of Patent: Aug 6, 2013
Assignee: Respcare, Inc. (Coconut Creek, FL)
Inventors: Louis Javier Collazo (Pompano Beach, FL), Christopher Agami (Coral Springs, FL)
Primary Examiner: Richard E Chilcot
Application Number: 29/396,347
Classifications
Current U.S. Class:
Mask (D24/110.1)