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The ornamental design for a ramp assembly, as shown and described. |
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FIG. 1 is a perspective view of the ramp assembly of the present invention in an extended state;
FIG. 2 is a perspective view of the ramp assembly of the present invention in a retracted state;
FIG. 3 is a side elevation view of the ramp assembly of the present invention;
FIG. 4 is a top view of the ramp assembly of the present invention;
FIG. 5 is a bottom view of the ramp assembly of the present invention;
FIG. 6 is an end view of the ramp assembly of the present invention; and,
FIG. 7 is an end view of the ramp assembly of the present invention.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Nov 01 1999 | Highland Group Industries | (assignment on the face of the patent) | / | |||
| Feb 22 2000 | WICKSTEAD, JAMES C | Highland Group Industries | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011096 | /0826 | |
| Feb 21 2003 | National City Bank | Highland Group Corporation | RELEASE OF SECURITY INTEREST | 013813 | /0478 | |
| Feb 28 2003 | Highland Group Corporation | JPMorgan Chase Bank, as Collateral Agent | SUPPLEMENT NO,1 TO SECURITY AGREEMENT DATED AS 06 06 02 | 013986 | /0711 |
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