|
The ornamental design for a portable extension ramp, as shown and described. |
FIG. 1 is a front perspective view of a portable extension ramp showing my new design, the broken lines are for illustrative purposes only and form no part of the claimed design;
FIG. 2 is a right side elevational view thereof, showing the ramp in fully closed condition;
FIG. 3 is an enlarged front elevational view thereof;
FIG. 4 is an enlarged rear elevational view thereof;
FIG. 5 is an enlarged right side elevational view thereof, showing the ramp in fully extended condition;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Patent | Priority | Assignee | Title |
10040385, | Sep 26 2016 | Vehicle access ramp | |
5781954, | Oct 16 1996 | Camoguid Inc. | Extension ramp for use in combination with a car ramp |
6106186, | Jul 31 1992 | Wenger Corporation | Modular portable stage system |
7874115, | Feb 07 2003 | Wenger Corporation | Modular floor |
8888554, | Nov 15 2010 | Mattel, Inc | Toy playset with sockets |
D382676, | Oct 02 1995 | Folding pet ramp | |
D440717, | Jun 15 2000 | Pet ramp | |
D521710, | Jan 26 2004 | Portable ramp | |
D599062, | Jun 29 2007 | Vermont Juvenile Furniture Mfg., Inc. | Pet ramp |
D617972, | Sep 16 2009 | Utility ramp | |
D640854, | Aug 19 2010 | LEUM ENGINEERING, INC D B A DOCKZILLA CO | Hinged dock ramp |
D674162, | Nov 03 2011 | Tailgate ramp | |
D706513, | Oct 15 2012 | MYTEE, LLC | Folding ramp |
D729462, | Mar 31 2014 | Vermont Juvenile Furniture Mfg., Inc. | Pet ramp with reflective markings |
D736484, | Apr 03 2013 | Vermont Juvenile Furniture, Mfg., Inc. | Free standing pet ramp |
D756573, | Mar 31 2014 | Vermont Juvenile Furniture Mfg., Inc. | Pet ramp with reflective markings |
D807608, | Feb 06 2017 | Sluice insert tray | |
D813488, | Jun 27 2016 | LEUM ENGINEERING, INC D B A DOCKZILLA CO | Loading dock ramp |
D861279, | Aug 31 2017 | MOTIS, LLC | Dock board |
D910960, | Aug 31 2017 | MOTIS, LLC | Dock board |
D973286, | May 10 2021 | CHANGZHOU CANBO TRAVEL PRODUCTS CO ,LTD | Pet ramp |
Patent | Priority | Assignee | Title |
3511393, | |||
3870170, | |||
4235370, | Feb 22 1979 | Portable set-off device for railroad motorcars | |
4528711, | Jul 22 1983 | Portable wheel chair ramp | |
SU255065, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |