TREA

Padlock

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Information

  • Patent Grant
  • D423906
  • Patent Number
    D423,906
  • Date Filed
    Friday, January 22, 1999
    25 years ago
  • Date Issued
    Tuesday, May 2, 2000
    24 years ago
  • US Classifications
    Field of Search
    • US
    • D08 330
    • D08 331
    • D08 333
    • D08 334
    • 070 14
    • 070 20
    • 070 21
    • 070 31
    • 070 35
    • 070 36
    • 070 40
    • 070 41
    • 070 38 A
    • 070 38 R
    • 070 48
  • International Classifications
    • 0807
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a padlock, as shown and described.
US Referenced Citations (38)
Number Name Date Kind
8318 Tilton Aug 1851
116972 Madge Jul 1871
D144682 Bouhall May 1946
229332 Pease Jun 1880
D315090 Pedersen Mar 1991
D321824 Appelbaum Nov 1991
D342009 LeBrecht et al. Dec 1993
D388688 Yang Jan 1998
D406043 LeClaire Feb 1999
D407625 Yang Apr 1999
536196 Edgar Mar 1895
587609 Roland Aug 1897
596596 Johnson Jan 1898
767004 Muchowicz Aug 1904
816492 Mohr Mar 1906
823919 Caldwell Jun 1906
952643 Roche Mar 1910
1003331 Caldwell Sep 1911
1062594 Isidor May 1913
1103015 Andrus Jul 1914
1153405 Rogers Sep 1915
1490453 Caldwell Apr 1924
1581953 Jackson Apr 1926
1662612 Junkunc Mar 1928
3260079 Caskey Jul 1966
3267707 Adams Aug 1966
3848440 Manuel Nov 1974
3983725 Manuel et al. Oct 1976
4134280 Pelavin Jan 1979
4271691 Logan Jun 1981
4297861 Dykes Nov 1981
4317344 Barnard Mar 1982
4519226 Hadaway May 1985
4651543 Heald et al. Mar 1987
4905486 Appelbaum Mar 1990
4998423 Hsu Mar 1991
5044180 Lebrecht Sep 1991
5046339 Krell Sep 1991
Foreign Referenced Citations (3)
Number Date Country
24706 Oct 1910 GBX
270.983 May 1927 GBX
571487 Aug 1945 GBX