Title:
Jack
United States Patent D452597


Inventors:
Hung, Michael (Lu Chu Hsiang, TW)
Application Number:
29/132264
Publication Date:
12/25/2001
Filing Date:
11/07/2000
Assignee:
Shinn Fu Corporation (Tao Yuan County, TW)
Primary Class:
Field of Search:
D34/28, D34/31, 254/8B, 254/9B, 254/84, 254/11, 254/93H, 254/DIG.3
View Patent Images:
US Patent References:
D442345Trolley jackMay, 2001Lee et al.D34/31
D433207Floor jackOctober, 2000LiuD34/31
D423750JackApril, 2000HungD34/31
D421516JackMarch, 2000HungD34/31
D416370JackNovember, 1999HungD34/31
D398730Hydraulic floor jackSeptember, 1998LinD34/31
D388926Automotive jackJanuary, 1998SorensenD34/31
D364026JackNovember, 1995HungD34/31
D358923Hydraulic floor jackMay, 1995HawkinsD34/31
5201494Hydraulic jack and pump usable therewithApril, 1993Lundman254/8B
D332337JackJanuary, 1993WangD34/31
D296598JackJuly, 1988HungD34/31
4241899Lifting jack with locking deviceDecember, 1980Kaneko254/8B



Primary Examiner:
Ramirez, Cynthia E.
Attorney, Agent or Firm:
Varndell & Varndell
Claims:
1. The ornamental design for a jack, as shown and described.

Description:

FIG. 1 is a right side perspective view of a jack etc. showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a front view thereof, wherein the broken line showing of the big claw is for illustrative purposes only and forming no part of the claimed design; and,

FIG. 9 is a front view thereof, wherein the broken line showing of the small claw is for illustrative purposes only and forming no part of the claimed design.