Torque multiplying device

Information

  • Patent Grant
  • D440845
  • Patent Number
    D440,845
  • Date Filed
    Monday, June 19, 2000
    24 years ago
  • Date Issued
    Tuesday, April 24, 2001
    24 years ago
  • US Classifications
    Field of Search
    • US
    • D08 14
    • D08 51
    • D08 29
    • 081 5731
    • 081 5742
    • 081 5722
    • 475 178
  • International Classifications
    • 0805
    • Term of Grant
      14Years
Abstract
Description




FIG. 1 is a perspective view of a torque multiplying device showing my new design;




FIG. 2 is a top view thereof;




FIG. 3 is an end view thereof;




FIG. 4 is a bottom view thereof;




FIG. 5 is a side view thereof, the opposite side view being a mirror image; and,




FIG. 6 is a view of the opposite end thereof.



Claims
  • The ornamental design of a torque multiplying device, as shown and described.
US Referenced Citations (7)
Number Name Date Kind
3861244 MacDonald Jan 1975
4063475 Perkins Dec 1977
4279314 Taub Jul 1981
5123308 Shaffer Jun 1992
5125297 Bai et al. Jun 1992
5176047 Bai et al. Jan 1993
5616095 Pruitt Apr 1997