Hoisting jack

Information

  • Patent Grant
  • D480196
  • Patent Number
    D480,196
  • Date Filed
    Friday, September 13, 2002
    22 years ago
  • Date Issued
    Tuesday, September 30, 2003
    21 years ago
  • Inventors
  • Examiners
    • Ramirez; Cynthia E.
    Agents
    • Rosenberg, Klein & Lee
  • US Classifications
    Field of Search
    • US
    • D34 31
    • D34 38
    • D34 33
    • 254 83
    • 254 84
    • 254 11
    • 254 93 H
    • 254 2 B
    • 254 88
    • 254 DIG 3
    • 254 48
    • 254 94
  • International Classifications
    • 1205
    • Term of Grant
      14Years
Abstract
Description




FIG. 1 is a perspective view of a hoisting jack, showing my new design;




FIG. 2 is a front elevational view thereof;




FIG. 3 is a rear elevational view thereof;




FIG. 4 is a left side elevational view thereof;




FIG. 5 is a right side elevational view thereof;




FIG. 6 is a top plan view thereof;




FIG. 7 is a bottom plan view thereof; and,




FIG. 8 is a side plan view in partial cross section along line 8—8 in FIG. 6 thereof.



Claims
  • The ornamental design for a hoisting jack, as shown and described.
US Referenced Citations (19)
Number Name Date Kind
4018421 Tallman Apr 1977 A
4131263 John Dec 1978 A
D284417 Yamagishi Jun 1986 S
D295799 Hung May 1988 S
4850568 Hung Jul 1989 A
5201494 Lundman Apr 1993 A
D358923 Hawkins May 1995 S
5431369 Hung Jul 1995 A
D364026 Hung Nov 1995 S
5551668 Hung Sep 1996 A
D388926 Sorensen Jan 1998 S
D398730 Lin Sep 1998 S
D421516 Hung Mar 2000 S
D444606 Hsu Jul 2001 S
D452597 Hung Dec 2001 S
D453983 Lin Feb 2002 S
D454419 Lee et al. Mar 2002 S
6357724 Hung Mar 2002 B1
6505816 Hung Jan 2003 B1