|국가/구분||United States(US) Patent 등록|
|우선권정보||GBX, 19970203, 9702133|
|§371/§102 date||19990930 (19990930)|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 7 인용 특허 : 3|
A heavy duty collapsible wheelbarrow having a frame (including, for example, a wheel and a pair of handles), and a container (sometimes referred to in the prior art as a tray or bucket), the container being securable to the frame in a "ready for use" position, and being releasable from this "ready for use" position to enable the wheelbarrow to be collapsed, the means for securing the container to the frame including an "over-center" mechanism.
[ What is claimed is:] [1.]1. A heavy duty collapsible wheelbarrow comprising:a frame;a container; anda mechanism for securing the container to the frame in an assembled condition of the wheelbarrow, the container being releasable from the assembled condition of the wheelbarrow to enable the wheelbarrow to be collapsed, the mechanism for securing the container to the frame including two connecting members and a locking member, one connecting member being secured to a rear wall of the container, the other connecting member being secured to the frame and t...