Exhalation valve flap

Information

  • Patent Grant
  • D746974
  • Patent Number
    D746,974
  • Date Filed
    Monday, July 15, 2013
    10 years ago
  • Date Issued
    Tuesday, January 5, 2016
    8 years ago
  • US Classifications
    Field of Search
    • US
    • D24 110
    • D24 1101-1106
    • D24 129
    • CPC
    • A61M16/208
    • A61M16/06
    • A61M16/20
    • A61M2202/0208
    • A62B18/00
    • A62B18/02
    • A62B18/025
    • A62B18/10
    • A62B18/08
    • A62B23/02
  • International Classifications
    • 2902
    • Term of Grant
      14Years
Abstract
Description

The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawings will be provided by the Office upon request and payment of the necessary fee.



FIG. 1 is a perspective view, showing the new design for an exhalation valve flap viewed from a first angle;



FIG. 2 is a front view thereof;



FIG. 3 is a right side view thereof, the left side view being a mirror image of the right side;



FIG. 4 is a top edge view thereof; and,



FIG. 5 is a bottom edge view thereof.


Claims
  • The ornamental design for an exhalation valve flap, as shown and described.
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