Lifting jack

Information

  • Patent Grant
  • D646453
  • Patent Number
    D646,453
  • Date Filed
    Tuesday, December 14, 2010
    14 years ago
  • Date Issued
    Tuesday, October 4, 2011
    13 years ago
Abstract
Description


FIG. 1 is a front elevational view of a lifting jack showing my new design;



FIG. 2 is a rear elevational view thereof;



FIG. 3 is a left side view thereof;



FIG. 4 is a right side view thereof;



FIG. 5 is a top plan view thereof;



FIG. 6 is a bottom plan view thereof; and,



FIG. 7 is a perspective view thereof.


Claims
  • The ornamental design for a lifting jack, as shown.
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D423750 Hung Apr 2000 S
6086047 Lee Jul 2000 A
6357724 Hung Mar 2002 B1
D561422 Kuen et al. Feb 2008 S
D628760 Fox et al. Dec 2010 S
20050035337 Hung Feb 2005 A1
20050092973 Tatsumi May 2005 A1
20080083913 Fang et al. Apr 2008 A1