Patent ID: 11958523
Assignee: nan
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 4:
5. A hand truck dolly system, said system comprising:
A hand truck dolly having an upright frame, wheels attached to the frame and a platform extending outward from a bottom portion of the frame;
a tool having a handle, wherein the handle has a first end that includes a gripping surface formed adjacent the first end and having a second end that includes bevels formed along edge segments of the second end;
pegs extending from opposing sides of the handle of the tool, wherein the pegs extend adjacent the second end of the handle;
a clip that engages around the handle and is attachable to a frame of the hand truck dolly; and
a socket retention member adapted for receiving the pegs and second end of the handle and wherein the socket retention member is further attachable to a lower frame portion of the hand truck dolly.