TREA

Retractable blade knife

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Information

  • Patent Grant
  • D324475
  • Patent Number
    D324,475
  • Date Filed
    Friday, March 31, 1989
    35 years ago
  • Date Issued
    Tuesday, March 10, 1992
    32 years ago
  • US Classifications
    Field of Search
    • US
    • D08 98
    • D08 99
    • 003 161
    • 003 162
    • 003 320
    • 003 329
    • 003 335
    • 003 337
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a retractable blade knife, as shown.
US Referenced Citations (11)
Number Name Date Kind
D263277 Gregoire Mar 1982
D264799 Osada Jun 1982
D264800 Osada Jun 1982
D264801 Osada Jun 1982
D264802 Osada Jun 1982
D264803 Machida Jun 1982
D305096 Tench et al. Dec 1989
D305609 Tsuji Jan 1990
4226020 Quenot et al. Oct 1980
4233734 Bies Nov 1980
4240202 Gilbert Dec 1980
Non-Patent Literature Citations (2)
Entry
Hong Kong Enterprise, 4-1983, p. 196, Razor knifes.
DIY Retailing, Aug. 1985, 375, Olfa ad.