TREA

Dentifrice

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Information

  • Patent Grant
  • D420463
  • Patent Number
    D420,463
  • Date Filed
    Monday, December 15, 1997
    26 years ago
  • Date Issued
    Tuesday, February 8, 2000
    24 years ago
  • US Classifications
    Field of Search
    • US
    • D28 4
    • D28 81
    • D09 302
    • D09 337
    • D01 101
    • D01 126
    • D01 127
    • D01 130
    • D01 199
    • D25 119-121
    • 222 1
    • 222 94
    • 222 1451
    • 401 34
    • 401 35
    • 401 47
    • 401 49
    • 425 1311
    • 426 249
    • 424 49-58
    • 424 103
    • 424 1032
    • 264 73
    • 264 75
    • 264 1711
    • 264 17311
    • 264 148
    • 264 17711
  • International Classifications
    • 2802
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a dentifrice, as shown and described.
US Referenced Citations (18)
Number Name Date Kind
D304382 Mohrle Oct 1989
D307091 Mohrle Apr 1990
2174779 Delorme Oct 1939
3042263 Gallo, Sr. Jul 1962
3980767 Chown et al. Sep 1976
4098435 Weyn Jul 1978
4487757 Kiozpeoplou Dec 1984
4518578 Hayes et al. May 1985
4568534 Stier et al. Feb 1986
4715518 Moore Dec 1987
4786243 Kehoe Nov 1988
4814160 Carter et al. Mar 1989
5035349 Donahue Jul 1991
5324505 Kornettka et al. Jun 1994
5553747 Raba et al. Sep 1996
5599525 Hsu et al. Feb 1997
5690913 Hsu et al. Nov 1997
5756073 Miller et al. May 1998
Foreign Referenced Citations (4)
Number Date Country
3006684 Aug 1981 DEX
363272670 Nov 1988 JPX
403243396 Oct 1991 JPX
670612 Jun 1989 CHX
Non-Patent Literature Citations (1)
Entry
Washington Daily News Feb. 26, 1958 p. 24: striped toothpaste.