发明名称 Multi-wheeled cart
摘要 A two-wheeled cart includes a generally planar frame adapted and constructed to bear a load. At least one handle is secured to the frame. A pair of wheels is secured generally along a central axis of the frame. The wheels are arranged one substantially directly behind the other with respect to a direction of travel of the cart. In an embodiment, a pair of handles are detachably secured to the frame. The frame can further include an in-use handle mounting mechanism to retain the at least one handle in an in-use position outside the plane of the frame. A storage handle mounting mechanism can be provided to retain the at least one handle in a storage position generally coplanar with the frame. The wheels can be detachably secured to the frame.
申请公布号 US6811179(B2) 申请公布日期 2004.11.02
申请号 US20020139080 申请日期 2002.05.03
申请人 WOODS CHARLES F. 发明人 WOODS CHARLES F.
分类号 B62B1/20;B62B3/00;B62B5/02;B62B5/04;(IPC1-7):B62B3/02 主分类号 B62B1/20
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