Jack
United States Patent D364026
US Patent References:
Hydraulic lifting jack
Sazuki - December, 1979 - D253696

Garage jack
Yamagishi - June, 1986 - D284417

Jack
Hung - July, 1988 - D296598

Jack
Wang - January, 1993 - D332337

Hydraulic actuator with automatic travel limit bypass
Okuda - July, 1981 - 4277048


Inventors:
Hung, Michael (9-16, Nan Kan Hsia, Nan Kan, Lu Chu Hsiang, Tao Yuan County, TW)
Application Number:
D/028344
Publication Date:
11/07/1995
Filing Date:
09/13/1994
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Primary Class:
D34/31
Field of Search:
D34/28, D34/31, 254/8B, 254/8R, 254/11, 254/84, 254/86, 254/93H, 254/133-134, 254/418-419, 254/420
US Patent References:
4635902Jack safety deviceJanuary, 1987Chou254/8B
4656879Pump lever for a jackApril, 1987Jen254/93H
Primary Examiner:
Word, Hugo A.
Assistant Examiner:
Taylor, Robin V.
Attorney, Agent or Firm:
Wenderoth, Lind & Ponack
Claims:
1. The ornamental design for a jack, as shown and described.

Description:

FIG. 1 is a top, left front perspective view of a jack showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevtional 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.