Patent
   D368568
Priority
May 20 1994
Filed
May 20 1994
Issued
Apr 02 1996
Expiry
Apr 02 2010
Assg.orig
Entity
unknown
10
11
n/a
The ornamental design for the hydraulic trailer swing-away jack, as shown and described.

FIG. 1 is a front elevational view of the hydraulic trailer swing-away jack showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

Hartley, Richard D.

Patent Priority Assignee Title
D379018, Nov 07 1995 Semi-trailer lift
D414307, Oct 22 1997 Trailer tongue support stand
D440730, May 26 2000 Jack pump
D447309, May 23 2000 CRAIN MFG , INC Housing and speed reducer for a trailer jack
D560324, Jan 31 2007 CORTLAND CAPITAL MARKET SERVICES LLC Powered drive for jack
D561424, Jan 31 2007 CORTLAND CAPITAL MARKET SERVICES LLC Powered drive for jack
D618423, Jul 06 2009 Lift
D727213, Mar 04 2013 CORTLAND CAPITAL MARKET SERVICES LLC Trailer jack
D744379, Jul 28 2014 Stabilization support for a recreational vehicle
D780070, Mar 04 2013 CORTLAND CAPITAL MARKET SERVICES LLC Trailer jack
Patent Priority Assignee Title
192472,
2608431,
2650055,
3841663,
3934852, Aug 11 1975 Wesbar Corporation Trailer tongue jack
4623125, Jul 27 1984 FULTON PERFORMANCE PRODUCTS, INC , A CORP OF DE Swivel jack
5067692, Jun 04 1990 Atwood Industries, Inc. Swivel jack for a trailer tongue
5087063, Mar 14 1990 Retractable trailer tongue support jack
5217209, Feb 27 1992 Trailer hydraulic lift
204944,
D278753, Sep 16 1982 Marine railway stand
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule