Invention Grant
- Patent Title: Versatile, collapsible cart-trailer with modular components
- Patent Title (中): 多功能，可折叠的拖车与模块化组件
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Application No.: US13745396Application Date: 2013-01-18
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Publication No.: US08827304B2Publication Date: 2014-09-09
- Inventor: Nadia Shalaby , Matteo Visentin
- Applicant: Commonwheel Ventures, LLC
- Applicant Address: US MA Cambridge
- Assignee: Commonwheel Ventures, LLC
- Current Assignee: Commonwheel Ventures, LLC
- Current Assignee Address: US MA Cambridge
- Agency: Burns & Levinson LLP
- Agent Steven M. Mills
- Main IPC: B62B1/00
- IPC: B62B1/00 ; B62B7/06 ; B62B3/12 ; B62K27/00 ; B62K27/12 ; B62B5/00
Abstract:
A collapsible cart-trailer includes a folding mechanism that folds the cart-trailer into a small form factor, at least two wheels, modular, and removable and compartmentalized storage. The collapsible cart-trailer is operable in a cart mode and a trailer mode. In the trailer mode, the cart-trailer may be coupled to a movable object by a collapsible, length adjustable tow bar. In the cart mode, the cart-trailer includes a collapsible handle.
Public/Granted literature
- US20130127136A1 Versatile, Collapsible Cart-Trailer With Modular Components Public/Granted day:2013-05-23
Information query
