TREA

Cassette for tape of paper punching hole reinforcing piece

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Information

  • Patent Grant
  • D298838
  • Patent Number
    D298,838
  • Date Filed
    Friday, November 21, 1986
    38 years ago
  • Date Issued
    Tuesday, December 6, 1988
    35 years ago
  • US Classifications
    Field of Search
    • US
    • D19 67-69
    • D18 19
    • D18 12
    • D18 13
    • D18 22
    • 400 194-1961
    • 400 1442-1444
    • 242 55
    • 242 19 A
    • 242 197-200
    • 242 192
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a cassette for tape of paper punching hole reinforcing piece, as shown and described.
US Referenced Citations (5)
Number Name Date Kind
D175066 Emmert Jul 1955
D197496 Kusek Feb 1964
D225577 Boyce Dec 1972
D234877 Rose Apr 1975
D267330 Worrell Dec 1982