Patent
   D561423
Priority
Jan 23 2007
Filed
Jan 23 2007
Issued
Feb 05 2008
Expiry
Feb 05 2022
Assg.orig
Entity
unknown
1
8
n/a
The ornamental design for a tubular frame jack, as shown and described.

The present document contains material related to the material of copending, cofiled, U.S. Design patent applications Ser. No. 29/276,337, entitled Low Profile Tubular Frame Jack and U.S. Utility patent application Ser. No. 11/625,980, entitled: Tubular Frame Lifting Apparatus, the disclosures of which are hereby incorporated herein by reference.

FIG. 1 is a rear perspective view of the tubular frame jack, with the lift arm in a retracted position;

FIG. 2 is a left side view of the tubular frame jack, shown in FIG. 1;

FIG. 3 is a right side view of the tubular frame jack, shown in FIG. 1;

FIG. 4 is a top view of the tubular frame jack, shown in FIG. 1;

FIG. 5 is a bottom view of the tubular frame jack, shown in FIG. 1;

FIG. 6 is a front view of the tubular frame jack, shown in FIG. 1;

FIG. 7 is a rear view of the tubular frame jack, shown in FIG. 1; and,

FIG. 8 is a rear perspective view of the tubular frame jack, shown in FIG. 1, with the lift arm in an extended position.

In FIGS. 1–8, the details shown in broken lines are for illustrative purposes only and form no part of the claimed design.

Kuen, Law Kam

Patent Priority Assignee Title
9855929, Dec 22 2015 Wheel changing assembly
Patent Priority Assignee Title
5755099, Nov 01 1996 MVP (H.K.) Industries Ltd. Hydraulic circuit system for one-touch jack and its structure
5946912, May 27 1998 MVP HK INDUSTRIES, LTD Oil return loop of a hydraulic cylinder
6199379, Oct 08 1999 MVP (H.K.) Industries Limited Oil circuit of a jack for rising object to preset position rapidly
D263128, Oct 25 1979 PHILMONT STEEL PRODUCTS, INC , A CORP OF PA Floor jack
D398730, Nov 11 1997 Transworld Products Inc. Hydraulic floor jack
D442345, Apr 10 2000 Test-Rite Products Corporation Trolley jack
D485039, Dec 06 2002 RALLY MANUFACTURING, INC Floor jack
D538502, Nov 02 2005 Alltrade Tools LLC Low profile automobile jack
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 23 2007Shinn Fu Corporation(assignment on the face of the patent)
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