Chuck key

Information

  • Patent Grant
  • D520821
  • Patent Number
    D520,821
  • Date Filed
    Wednesday, August 4, 2004
    20 years ago
  • Date Issued
    Tuesday, May 16, 2006
    18 years ago
  • US Classifications
    Field of Search
    • US
    • D08 14
    • D08 21
    • D08 29
    • D08 82
    • D08 83
    • D08 84
    • D08 85
    • D08 86
    • D08 87
    • D08 107
    • 007 165000
    • 007 167000
    • 007 170000
    • 081 090000
    • 081 439000
    • 081 177200
  • International Classifications
    • 0805
    • Term of Grant
      14Years
Abstract
Description

FIG. 1 is a front view of the chuck key incorporating my new design.


FIG. 2 is a top view.


FIG. 3 is a bottom view.


FIG. 4 is an enlarged left view.


FIG. 5 is an enlarged right view; and,


FIG. 6 is a perspective view.


Claims
  • The ornamental design for a chuck key, as shown and described.
US Referenced Citations (6)
Number Name Date Kind
2012147 Stoner Aug 1935 A
2609719 Lilley Sep 1952 A
D287695 Abril Jan 1987 S
D322740 McCart Dec 1991 S
6378402 Kalomeris et al. Apr 2002 B1
D482586 Puerta Nov 2003 S