Respirator filter

Information

  • Patent Grant
  • D887553
  • Patent Number
    D887,553
  • Date Filed
    Wednesday, April 4, 2018
    6 years ago
  • Date Issued
    Tuesday, June 16, 2020
    4 years ago
  • US Classifications
    Field of Search
    • US
    • D24 1101-1104
    • D24 127
    • D24 162
    • D24 164
    • D24 110
    • D29 102
    • D29 107
    • D29 108
    • D29 110
    • D29 129
    • D29 122
    • CPC
    • A62B18/006
    • A62B7/10
    • A62B18/045
    • A62B18/08
    • A62B18/04
    • A62B3/288
    • A62B18/02
    • A62B18/00
    • A62B3/225
    • A62B3/286
    • A62B23/025
    • A62B18/025
    • A62B23/02
    • A62B17/04
    • A62B19/00
    • A61M16/06
    • A61M16/0622
  • International Classifications
    • 2902
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a perspective view showing the new design for a respirator filter;



FIG. 2 is a top view thereof;



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



FIG. 4 is a back view thereof; and,



FIG. 5 is a front view thereof.


The broken lines in the drawings depict portions of the respirator filter that form no part of the claimed design.


Claims
  • The ornamental design for a respirator filter, as shown and described.
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Foreign Referenced Citations (3)
Number Date Country
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1015725 Jul 1998 JP
30-0726278 Jan 2014 KR