Lock

Information

  • Patent Grant
  • D437768
  • Patent Number
    D437,768
  • Date Filed
    Friday, August 13, 1999
    25 years ago
  • Date Issued
    Tuesday, February 20, 2001
    23 years ago
  • US Classifications
    Field of Search
    • US
    • 070 20
    • 070 21
    • 070 30
    • 070 50
    • 070 52
    • 070 49
    • D08 333
    • D08 334
  • International Classifications
    • 0807
    • Term of Grant
      14Years
Abstract
Description




FIG. 1 is a front perspective view of the lock showing our new design;




FIG. 2 is a front view thereof;




FIG. 3 is a back view thereof;




FIG. 4 is a left end view thereof;




FIG. 5 is a right end view thereof;




FIG. 6 is a top view thereof; and,




FIG. 7 is a bottom view thereof.




The portions showing phantom lines are not part of the claimed invention, but are included to show environment.



Claims
  • The ornamental design for a lock, as shown and described.
US Referenced Citations (8)
Number Name Date Kind
D. 144682 Bouhall May 1946
D. 423906 Flegener et al. May 2000
613065 Hoube Oct 1898
1777424 Atkins Oct 1930
1924987 Furino Aug 1933
2957355 Perry Oct 1960
3256723 Lehman Jun 1966
3808848 Yang May 1974