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Forehead support for a facial mask

  • US 8,646,450 B2
  • Filed: 03/29/2011
  • Issued: 02/11/2014
  • Est. Priority Date: 03/29/1999
  • Status: Expired due to Fees
First Claim
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1. A forehead support for a respiratory mask comprising:

  • a first arm comprising a flexible member having a cantilever configuration; and

    a second arm adjustably coupled to the first arm in at least first and second fixed angular orientations;

    the first and second arms including collinear cylindrical recesses defining an axis about which the first and second arms may pivot as a unit whilst in the first and second fixed angular orientations.

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