TREA

Locking safety utility knife

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Information

  • Patent Grant
  • D401832
  • Patent Number
    D401,832
  • Date Filed
    Friday, January 24, 1997
    28 years ago
  • Date Issued
    Tuesday, December 1, 1998
    26 years ago
  • US Classifications
    Field of Search
    • US
    • D08 98
    • D08 99
    • D22 118
    • 030 151
    • 030 152
    • 030 153
    • 030 154
    • 030 155
    • 030 156
    • 030 157
    • 030 158
    • 030 159
    • 030 160
    • 030 162
    • 030 337
    • 030 336
  • International Classifications
    • 0803
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a locking safety utility knife, as shown and described.
US Referenced Citations (13)
Number Name Date Kind
D305096 Tench et al. Dec 1989
D347563 Okada Jun 1994
D348383 Perkins Jul 1994
3448518 Sklar Jun 1969
4277888 Szabo Jul 1981
4683656 Peyrot et al. Aug 1987
4713885 Keklak et al. Dec 1987
4761882 Silverstein Aug 1988
4823463 Lemaire Apr 1989
4949458 Davis et al. Aug 1990
4953293 Sterlacci Sep 1990
5303474 Keklak et al. Apr 1994
5426855 Keklak et al. Jun 1995