Title:
Jack
United States Patent D444606
US Patent References:
Hydraulic floor jack
Hawkins - May, 1995 - D358923

Jack
Hung - November, 1995 - D364026

Hydraulic floor jack
Lin - September, 1998 - D398730

Jack
Hung - November, 1999 - D416370

Jack
Hung - March, 2000 - D421516


Inventors:
Hsu, Kun-shan (16, Lane 175, Hakoliau Rd., Cha Yi City, TW)
Application Number:
D/129927
Publication Date:
07/03/2001
Filing Date:
09/25/2000
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Primary Class:
D34/31
Field of Search:
D34/31, D34/28, D34/33, 254/8B, 254/84, 254/11, 254/93H, 254/2B, 254/88, 254/DIG.3, 254/45, 254/94
US Patent References:
D423750JackApril, 2000HungD34/31
1674397Lifting jackJune, 1928Hopkins254/8B
3807694VEHICLE SERVICE JACKApril, 1974Butorac254/8B
4635902Jack safety deviceJanuary, 1987Chou254/8B
5201494Hydraulic jack and pump usable therewithApril, 1993Lundman254/8B
5551668Hydraulic jack with restorable lever and retaining deviceSeptember, 1996Hung254/8B
5947447Automotive service jackSeptember, 1999Sorensen254/8B
Primary Examiner:
Ramirez, Cynthia E.
Attorney, Agent or Firm:
Kamrath, Alan D.
Claims:
1. The ornamental design for a jack, as shown and described.

Description:

FIG. 1 is a perspective view of a 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; and,

FIG. 7 is a bottom plan view thereof.