TREA

Hinged top card file

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Information

  • Patent Grant
  • D256029
  • Patent Number
    D256,029
  • Date Filed
    Monday, December 12, 1977
    46 years ago
  • Date Issued
    Tuesday, July 22, 1980
    44 years ago
  • US Classifications
    Field of Search
    • US
    • D19 65
    • D19 75
    • D19 76
    • D19 78
    • D19 86
    • D19 90
    • D19 92
    • D19 99
    • D87 1 R
    • 206 425
    • 206 557
    • D06 167
    • 220 221-225
    • D09 230
    • D09 231
    • D09 234
  • International Classifications
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a hinged top card file, as shown and described.
US Referenced Citations (3)
Number Name Date Kind
D221264 Brown Jul 1971
D227327 Tucker Jun 1973
D243526 Overman Mar 1977