|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||248/099; 248/095; 141/391|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 12 인용 특허 : 38|
A method of maintaining an open-mouth state of a bag utilizes a device of suitable form retainable at or adjacent to a bag opening. The device includes an elongated dimensional component extending between respective opposed free ends and which device can assume a shape in the elongated dimension defining a non-linear path along which a circumference of the bag can be made to follow. A length of the non-linear path is greater than half of the circumference of the bag opening and less than the circumference, such that a circumferential segment portion of t...
What is claimed is: 1. A method of maintaining a bag in an open mouth condition for filling with material, the bag having an inner circumference and a filling extent which extends from a mouth opening to a closed end thereof, the method comprising: inserting an elongated object having resilient characteristics over at least a length portion thereof into the mouth opening of the bag; flexing the elongated object lengthwise to create a bend over said at least a length portion of the elongated object, at least a portion of said at least a length portion of...