Hydraulic floor jack

Lin September 22, 1

Patent Grant D398730

U.S. patent number D398,730 [Application Number D/079,465] was granted by the patent office on 1998-09-22 for hydraulic floor jack. This patent grant is currently assigned to Transworld Products Inc.. Invention is credited to Vincent Lin.


United States Patent D398,730
Lin September 22, 1998

Hydraulic floor jack

Claims

The ornamental design for a hydraulic floor jack, as shown and described.
Inventors: Lin; Vincent (Chiayi, TW)
Assignee: Transworld Products Inc. (Grandview, MO)
Appl. No.: D/079,465
Filed: November 11, 1997

Current U.S. Class: D34/31
Current International Class: 1205
Field of Search: ;D34/28,31,33 ;254/84,88,8B,11,93H,45,94

References Cited [Referenced By]

U.S. Patent Documents
D263128 February 1982 Glover et al.
D296598 July 1988 Hung
D332337 January 1993 Wang
D364026 November 1995 Hung
4635902 January 1987 Chou
Primary Examiner: Douglas; Alan P.
Assistant Examiner: Taylor; Robin V.
Attorney, Agent or Firm: Hovey, Williams, Timmons & Collins

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.

* * * * *


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