Invention Grant
- Patent Title: Self-loading tow dolly
- Patent Title (中): 自负载拖车小车
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Application No.: US11590130Application Date: 2006-10-30
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Publication No.: US07673887B2Publication Date: 2010-03-09
- Inventor: Curtis C. Hassell
- Applicant: Curtis C. Hassell
- Agent Gerald D Haynes
- Main IPC: B62D61/12
- IPC: B62D61/12

Abstract:
A self-loading tow dolly is described. The inventive tow dolly permits components of the dolly to be easily removed and replaced. The inventive tow dolly also reduces overall weight by using aluminum slotted hubs mated with 8-inch aluminum slotted wheels and by employing dissimilar materials that do not require welding and improves lubrication by providing strategically placed lubricant ports and lubricant reservoirs for rotating components.
Public/Granted literature
- US20080069674A1 Self-loading tow dolly Public/Granted day:2008-03-20
Information query
IPC分类: