|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 12 인용 특허 : 11|
The bag expander comprises a bracket, and comprises a band, the band having a fixed end attached to the bracket, the band being flexed to form a perimeter, the band having a tail through the bracket and distal the perimeter, the band being held with the perimeter fixed by friction between the band and the bracket, and the tail being manually movable through the bracket to enlarge and reduce the perimeter; wherein the bracket is preferably connected to a wheeled cart.
1. A product for holding a bag, the bag having an open end bounded by a bag periphery, the product comprising:a structure; a bracket, the bracket being attached to the structure so that the bracket does not move relative to the structure with forces of use; a channel in the bracket; and a band, the band having a fixed end fixedly attached to the bracket, the band passing through the channel to form a band periphery, the band having a free end beyond the channel and beyond the periphery, the free end being moved toward the channel to enlarge the band peri...