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Method of displaying directory structure of recorded data

  • US RE44,309 E1
  • Filed: 10/08/2010
  • Issued: 06/25/2013
  • Est. Priority Date: 12/21/2000
  • Status: Expired due to Fees
First Claim
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1. A computerized method of displaying the structure of a directory of file data stored in a recording medium that contains a plurality of directories, wherein any directory is capable of containing files having different attributes, comprising the steps of:

  • pre-specifying an attribute of a file;

    using a computer to examine the structure of the file data, including file attributes, to determine whether or not a directory that is capable of containing files having different attributes includes at least one file having the pre-specified attribute on the recording medium;

    using a computer to generate a mark for indicating the result of the examining step; and

    displaying the generated mark on the directory as an indication of whether the directory that is capable of containing files having different attributes does or does not include at least one file having the pre-specified attribute.

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