Title:
Hydraulic floor jack
United States Patent D398730
US Patent References:
Floor jack
Glover et al. - February, 1982 - D263128

Jack
Hung - July, 1988 - D296598

Jack
Wang - January, 1993 - D332337

Jack
Hung - November, 1995 - D364026

Jack safety device
Chou - January, 1987 - 4635902


Inventors:
Lin, Vincent (Chiayi, TW)
Application Number:
D/079465
Publication Date:
09/22/1998
Filing Date:
11/11/1997
View Patent Images:
Assignee:
Transworld Products Inc. (Grandview, MO)
Primary Class:
Field of Search:
D34/28, D34/31, D34/33, 254/84, 254/88, 254/8B, 254/11, 254/93H, 254/45, 254/94
Primary Examiner:
Douglas, Alan P.
Assistant Examiner:
Taylor, Robin V.
Attorney, Agent or Firm:
Hovey, Williams, Timmons & Collins
Claims:
1. The ornamental design for a hydraulic floor jack, as shown and described.

Description:

FIG. 1 is a pictorial view of the hydraulic floor jack hereof in the lowered position showing the top, right side, and forward end;

FIG. 2 is a pictorial view of the hydraulic floor jack hereof in the lowered position showing the top, left side, and rearward end;

FIG. 3 is a left elevational view of the hydraulic floor jack hereof in the lowered position with the right elevational view being a mirror image thereof;

FIG. 4 is a top plan view of the hydraulic floor jack hereof in the lowered position;

FIG. 5 is a pictorial view of the hydraulic floor jack hereof in the raised position showing the top, left side, and rearward end;

FIG. 6 is a pictorial view of the hydraulic floor jack hereof in the raised position showing the top, right side, and forward end;

FIG. 7 is a left elevational view of the hydraulic floor jack hereof in the raised position with the right elevational view being a mirror image thereof; and,

FIG. 8 is a top plan view of the hydraulic floor jack hereof in the raised position.

The handle of the jack is shown broken away in FIGS. 3,4,5,7 and 8 for ease of illustration.