|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||383/33 ; 383/104 ; 220/93 ; 141/390|
|발명자 / 주소|
|인용정보||피인용 횟수 : 44 인용 특허 : 3|
The product of the present invention is a flexible plastic trash bag which includes as an integral part a paper or plastic wrapped thin metal wire support formed into two attached hoops. The oblong metal hoops are attached to the bag on each vertical side and to each other for ⅓of their vertical length. The encased wire is thin enough so as not to interfere with the folding or rolling of the bag; but strong enough to support the weight of the empty bag. The present invention comprises of forming a plastic bags, in various sizes, out of sheet plastic and ...
A bag of thermoplastic material comprising an open top, a closed bottom and vertical seams in combination with a foldable, metal frame, said frame further comprising a pair of overlying, deformable oblong hoops having elongated portions fastened together within the vertical seams of the bag and located at one end of the elongated portions are tops of the hoops that remain unattached to each other and located at the opposite end of the elongated portions are bottoms of the hoops that remain unattached to each other, whereby upon bending the tops away from...