|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||141/316 ; 141/114 ; 141/98 ; 141/390|
|발명자 / 주소|
|인용정보||피인용 횟수 : 71 인용 특허 : 0|
A device for use with a flexible bag in order to hold the bag open for facilitating access to the interior thereof, and comprising a body having a normal substantially flat planar configuration and sufficiently flexible for responding to pressure thereagainst for deforming into a substantially cylindrical configuration, one cylindrical configuration thereof being of a diametric size smaller than the diametric size of the bag for facilitating insertion of the body into the interior of the bag, and the body having sufficient memory characteristics for spri...
In combination with a flexible bag having an open end, means for facilitating the use of the bag and comprising a unitary body means having a main body portion of a normal, substantially flat planar generally rectangular configuration having one dimension Y and having one face and a second face and constructed from a material sufficiently flexible for responding to pressure against one face thereof for deforming into a substantially cylindrical configuration, one cylindrical configurational mode of the body means being of diametric size smaller than the ...