|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||141/390 ; 141/10 ; 141/114 ; 141/316|
|발명자 / 주소|
|인용정보||피인용 횟수 : 24 인용 특허 : 9|
A device for holding a flexible bag open for filling. The device includes a generally triangular insert that, when folded at two corners, is able to stand upright for facilitating placement of a flexible bag over the upright corner of the triangular insert, and which may thereafter be placed with the flat face down on the ground to facilitate the raking of leaves therein, and one or more reinforcing members on the insert providing a springlike action to the folded corners and keeping the bag open.
A device for holding a flexible bag in an open position for filling, comprising: (a) a deformably rigid planar insert capable of being folded and inserted into a flexible bag, said insert generally having the shape, when flat, of an isosceles triangle with three truncated corners, the first two corners at the distal ends of the base side of said triangular insert being truncated generally perpendicular to said base side, and the third corner opposite said base side being truncated generally parallel to said base side, said triangular insert having on a f...