Patent
   D454419
Priority
Apr 10 2000
Filed
Jan 12 2001
Issued
Mar 12 2002
Expiry
Mar 12 2016
Assg.orig
Entity
unknown
9
29
n/a
We claim the ornamental design for a trolley jack, as shown and described.

FIG. 1 is a perspective view showing the design of a trolley jack with a handle wherein a lift bar is shown in broken lines.

FIG. 2 is a top plan view thereof.

FIG. 3 is a left side elevational view thereof.

FIG. 4 is a bottom plan view thereof.

FIG. 5 is a right side elevational view thereof.

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a front elevational view thereof.

The broken line showing of the handle in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.

Lee, Judy, Chang, Johnny

Patent Priority Assignee Title
9022356, Aug 30 2012 Norco Industries, Inc Removable saddle and extension for floor jack
D480196, Sep 13 2002 Hoisting jack
D482838, Nov 07 2002 Big Roc Tools, Inc. Vehicular jack
D483169, Oct 08 2002 Norco Industries, Inc. Portion of a floor jack side panel
D485039, Dec 06 2002 RALLY MANUFACTURING, INC Floor jack
D485412, Nov 14 2002 Shinn Fu Corporation Jack
D488906, Apr 26 2002 YASUI CORPORATION Jack apparatus for quick raising
D859774, Oct 31 2017 KAI HSIANG TRAFFIC APPLIANCES CO LTD Lifting jack
D874781, Jul 12 2016 HANGZHOU TIANHENG MACHINERY CO , LTD Floor jack
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 12 2001Test Rite Products Corporation(assignment on the face of the patent)
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