Land vehicles – Wheeled – Extensible
Reexamination Certificate
2005-04-19
2005-04-19
Shriver, J. Allen (Department: 3618)
Land vehicles
Wheeled
Extensible
C280S047310, C280S047200, C280S047315, C016S426000
Reexamination Certificate
active
06880852
ABSTRACT:
An ability to move a wheelbarrow without lifting the rear part of the wheelbarrow is achieved by attaching a handle adapter that extends upward from the rearwardly extending handles of the wheelbarrow. Further, a converter kit converts a conventional single wheeled wheelbarrow into a three wheeled device. The handle adapter is a tubular construction and can be easily detached from the wheelbarrow. In one embodiment of the converter kit, a plate and a hollow tube are attached to generally U shaped resting arms for easy assembly and disassembly of auxiliary wheels. A second embodiment of the converter kit includes a clamp for easily adjusting the auxiliary wheels of the wheelbarrow.
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Prestar Manufacturing SDN BHD
Rosenblatt Gregory S.
Shriver J. Allen
Wiggin and Dana LLP
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