|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 11 인용 특허 : 15|
A portable, wheeled cart foldable between stowage and deployed positions automatically captivates and suspends trash bags. A generally U-shaped and inverted main frame extends from a top forming a handle to the lower cart wheels. A companion subframe of generally U-shaped profile is pivoted to the frame. Preferably a foldable platform is provided at the cart base for supporting the trash bag. A wheel assembly axle pivotally connects the platform to the lower ends of the main frame. This allows the platform to fold and nest within the main frame thereby a...
[ What is claimed is:] [1.] A wheeled utility cart for handling bags, said cart comprising:a rigid, generally U-shaped frame comprising a pair of spaced-apart, parallel, and generally vertically oriented legs and an integral cross-member extending between the legs forming an upper cart handle, the frame legs comprising bottom portions;wheels for enabling locomotion of said cart, said wheels coupled to said frame leg bottom portions;a rigid, generally U-shaped subframe substantially similar in size to said U-shaped frame, said subframe comprising a pair o...