Maryland's Defense Patent Database

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Wheeled-vehicle dolly

Patent image
NSWCCD

A dolly is particularly adapted to lift, support and maneuver a four-wheel vehicle. The dolly comprises an adjustable, generally U-shaped frame assembly for each vehicle tire. The frame assembly has pairs of reciprocally opposed first and second frame members adapted to be positioned adjacent opposite sides of a tire and to lift the vehicle by way of the tires. A castering wheel assembly supports the vehicle on a ground surface. The frame assembly is pivotably mounted on a tractor.

Inventors: 
Ullman, Stuart G.; Hayleck, Ryan T.; Plackett, Michael J.; Page, Reginald B.
Patent Number: 
Technical domain: 
Handling and Transportation
FIle Date: 
2008-12-18
Grant Date: 
2011-09-13
Grant time: 
999 days
Grant time percentile rank: 
18
Claim count percentile rank: 
2
Citations percentile rank: 
3
'Cited by' percentile rank: 
1
Assignee: 
US NAVY