TREA

File card

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Information

  • Patent Grant
  • D250200
  • Patent Number
    D250,200
  • Date Filed
    Tuesday, October 7, 1975
    49 years ago
  • Date Issued
    Tuesday, November 7, 1978
    46 years ago
  • US Classifications
    Field of Search
    • US
    • D19 1
    • D19 2
    • D19 9
    • D19 10
    • D19 75
    • D19 76
    • 040 686
    • 040 74
    • 040 360
    • 040 390-395
    • 040 10418
    • 040 10419
    • D09 191
    • D09 172
    • 283 36
    • 283 39
    • 283 41
    • 229 928
  • International Classifications
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a file card, substantially as shown and described.
US Referenced Citations (3)
Number Name Date Kind
D50594 Voges Apr 1917
2413078 Scholfield Dec 1946
3261649 Erickson et al. Jul 1966