Vision assessment chart

Information

  • Patent Grant
  • D844145
  • Patent Number
    D844,145
  • Date Filed
    Monday, December 22, 2014
    10 years ago
  • Date Issued
    Tuesday, March 26, 2019
    5 years ago
  • US Classifications
    Field of Search
    • US
    • D24 137
    • D24 138
    • D24 150
    • D24 172
    • 351 218000
    • 351 200000
    • 351 221000
    • 351 216000
    • 351 222000
    • 351 225000
    • 351 243000
    • 351 244000
    • 351 246000
    • 600 200000
    • 600 175000
    • D10 61
    • D10 65
    • D10 1148
    • D10 126
    • D21 362
    • D21 385
    • D21 386
    • D21 390
    • D21 441
    • D21 443
    • D21 444
    • D21 488
    • D21 790
    • CPC
    • A61F9/00825
    • A61F2009/00872
    • A61F2009/00863
    • A61F2009/0087
    • A61F2009/00851
    • A61B5/0066
  • International Classifications
    • 2401
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a front view of a vision assessment chart according to an embodiment;



FIG. 2 is a side view of the vision assessment chart of FIG. 1, with all other sides being identical thereto;



FIG. 3 is a front view of a vision assessment chart according to another embodiment; and,



FIG. 4 is a side view of the vision assessment chart of FIG. 3, with all other sides being identical thereto.


The broken lines show portions of the article not claimed and forms no part of the claimed design.


Claims
  • The ornamental design for a vision assessment chart, as shown and described.
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