Bridges – Gangway – ramp – or dock leveler
Reexamination Certificate
2006-10-19
2009-08-18
Addie, Raymond W (Department: 3671)
Bridges
Gangway, ramp, or dock leveler
C296S061000, C414S537000
Reexamination Certificate
active
07574764
ABSTRACT:
A trailer hitch ramp assembly has a first ramp member secured to the trailer hitch and a second ramp member pivotally secured to the first. The second ramp member is foldable onto the first member to define a traveling position. When unfolded, the second ramp member can be positioned in an incline attitude along a side of the vehicle providing a ramp bridging the ground surface and the boat trailer so that a boater does not have to wade through water when launching a boat from a trailer. The ramp assembly includes a detachable wheel at the end of the second ramp assembly and a platform mounted to the boat trailer effective for supporting a human.
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Johnson, Johnson's Custom Mobility Carriers, commercial advertisement flyer, date unknown, Johnson, U.S.
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