Patent
   D494336
Priority
Aug 04 2003
Filed
Aug 04 2003
Issued
Aug 10 2004
Expiry
Aug 10 2018
Assg.orig
Entity
unknown
9
13
n/a
The ornamental design for a foldup wheel chair ramp with guide rails, as shown and described.

FIG. 1 is a perspective view of a first embodiment of the foldup wheelchair ramp with guide rails of my new design;

FIG. 2 is a top view;

FIG. 3 is a left side view, the right side being the reverse of the view shown;

FIG. 4 is an end edge view, the opposite end edge being a mirror image thereof;

FIG. 5 is a bottom view;

FIG. 6 is a perspective view of the foldup wheel chair ramp with guide rails in a folded condition;

FIG. 7 is a perspective view of a second embodiment of a foldup wheel chair ramp with guide rails of my new design;

FIG. 8 is a top view;

FIG. 9 is a right side view, the left side being the reverse of the view shown;

FIG. 10 is an end edge view, the opposite end edge being a mirror image thereof; and,

FIG. 11 is a perspective view of the ramp in a folded condition.

Smith, Allan

Patent Priority Assignee Title
11834838, May 06 2019 Wheelchair ramp
D698460, Mar 29 2012 Pre-cast boat ramp with retaining wall
D783923, May 30 2014 CORTLAND CAPITAL MARKET SERVICES LLC Ramp
D793024, May 30 2014 CORTLAND CAPITAL MARKET SERVICES LLC Ramp
D838078, Dec 05 2016 CORTLAND CAPITAL MARKET SERVICES LLC Ramp with treads
D861279, Aug 31 2017 MOTIS, LLC Dock board
D866114, Apr 13 2018 Curb ramp
D910960, Aug 31 2017 MOTIS, LLC Dock board
D973995, Mar 11 2021 Wheelchair support platform
Patent Priority Assignee Title
5671496, Jun 15 1992 INVACARE AUSTRALIA PTY LTD Portable wheel chair ramp
6269508, Sep 15 1999 Apparatus for allowing wheeled negotiation of an obstacle
6293748, Jun 13 2000 Storable ramp assembly
6418675, Nov 01 2000 L.P. Industries, Inc. Landscaping timber system
6634848, Nov 02 2000 Decoma International Inc. Automotive stowable ramp device
D246449, Feb 23 1976 Portable ramp for wheelchairs
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D311798, Dec 09 1987 Stinson Manufacturing Co., Inc. Loading ramp
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D382676, Oct 02 1995 Folding pet ramp
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 04 2003Allan Smith & Associates Pty Ltd.(assignment on the face of the patent)
Aug 19 2003SMITH, ALLANALLAN SMITH & ASSOCIATES PTY LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0146950572 pdf
Jun 07 2004ALLAN SMITH & ASSOCIATES PTY LTD INVACARE AUSTRALIA PTY LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0150940633 pdf
Feb 12 2007INVACARE AUSTRALIA PTY LTD NATIONAL CITY BANK, AS MULTICURRENCY COLLATERAL AGENTNOTICE OF GRANT OF SECURITY INTEREST0190000772 pdf
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