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2012
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Invention
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Dual tow ball coupling apparatus. A coupling apparatus includes a base, an arm extending from the... |
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Invention
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Trailer hitch alignment systems and methods. Systems and methods for aligning a towing vehicle tr... |
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2010
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Invention
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Hitch apparatus for vehicles. A hitch apparatus includes a housing and a tow bar movably disposed... |
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Invention
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Adjustable towing apparatus for vehicles. A hitch apparatus includes a housing configured to be a... |
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Invention
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Teleswivel hitch apparatus.
A hitch apparatus includes a frame, spool assembly, and hitch assemb... |
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Invention
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Towing apparatus for vehicles.
A towing apparatus that can be mounted to a vehicle chassis/frame... |
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Invention
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Towing apparatus for vehicles. A towing apparatus that can be mounted to a vehicle chassis/frame ... |
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1991
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Invention
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Sliding jack support. A device for supporting and shifting the jack post of a trailer tongue moun... |
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1989
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Invention
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Trailer hitch cable puller. The invention apparatus provides a winching mechanism which is detach... |
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Invention
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Slideable jack stand. A trailer hitch device comprises a jack shaft receiving socket mounted on a... |
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1987
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Invention
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Adjustable leveling device for automatic trailer hitch. An automatic trailer hitch assembly mount... |
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1985
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Invention
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Automatic trailer hitch. An automatic trailer hitch assembly mounts a shank unit on the trailer a... |
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Invention
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Self-coupling trailer hitch. An automatic trailer hitch assembly mounts a shank unit on the trail... |
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1984
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Invention
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Trailer hitch. An automatic trailer hitch assembly mounts a shank unit on the trailer and a recei... |
