Thumbturn for deadbolt lock

Information

  • Patent Grant
  • D450558
  • Patent Number
    D450,558
  • Date Filed
    Tuesday, January 23, 2001
    24 years ago
  • Date Issued
    Tuesday, November 20, 2001
    23 years ago
  • US Classifications
    Field of Search
    • US
    • D08 300
    • D08 338
    • D08 341
    • D08 321
    • 016 1101
    • 016 419
    • 016 420
    • 292 3363
    • 292 347
    • 292 356
    • 292 357
    • 292 DIG 12
    • 292 DIG 30
    • 292 DIG 37
  • International Classifications
    • 0806
    • Term of Grant
      14Years
Abstract
Description




FIG. 1 is an isometric view of a thumbturn for deadbolt lock showing our new design;




FIG. 2 is an isometric view of FIG. 1; shown at a different angle;




FIG. 3 is a top view of FIG. 1, the bottom being a mirror image thereof;




FIG. 4 is a front view of FIG. 1;




FIG. 5 is a left side view of FIG. 1; and,




FIG. 6 is a right side view of FIG. 1.




The broken lines are for illustrative purposes only and form no part of the claimed design.



Claims
  • The ornamental design for a thumbturn for deadbolt lock, as shown and described.
US Referenced Citations (6)
Number Name Date Kind
D. 213623 Austin Mar 1969
D. 372854 Jumenez Aug 1996
4014573 Kehnoff Mar 1977
5027629 Liu Jul 1991
5586796 Fraser Dec 1996
6170305 Shan Jan 2001