发明名称 |
MOTORIZED HAND TRUCK FOR DRIVING AND STEERING A WHEELED ACCESSORY |
摘要 |
A hand truck is provided with at least one wheel which is driven and is steerable. A wheeled accessory is removably connected to the hand truck to be powered and directed in response to operation of the hand truck.
|
申请公布号 |
US2003193233(A1) |
申请公布日期 |
2003.10.16 |
申请号 |
US20020122765 |
申请日期 |
2002.04.15 |
申请人 |
BRANT RONALD G. |
发明人 |
BRANT RONALD G. |
分类号 |
B62B1/24;B62B5/00;(IPC1-7):B62B1/00 |
主分类号 |
B62B1/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|