IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0066970
(2002-02-04)
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발명자
/ 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
Boyle, Fredrickson, Newholm, Stein & Gratz, S.C.
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인용정보 |
피인용 횟수 :
1 인용 특허 :
15 |
초록
▼
A method of forming a two-piece assembly, such as a container closure assembly, in which a spout member is movable on a chimney section defined by a chimney member, which is adapted to be engaged with the neck of a container for dispensing the container contents. The spout member is formed in a firs
A method of forming a two-piece assembly, such as a container closure assembly, in which a spout member is movable on a chimney section defined by a chimney member, which is adapted to be engaged with the neck of a container for dispensing the container contents. The spout member is formed in a first mold cavity, and includes a side wall and an end wall with an opening. The first cavity is defined by first and second mold sections, and the second mold section is removed after the spout member is formed. The second mold section is then replaced by a third mold section, which cooperates with the first mold section and the spout member to form a second cavity having a shape corresponding to the chimney member. The second mold section and the side wall and end wall of the spout member cooperate to form the chimney member with a side wall and end wall which overlie the spout member side wall and end wall, respectively. The chimney member is formed with an opening, and the spout member is movable relative to the chimney member between open and closed positions. The spout member and the opening and the chimney member opening communicate when the spout member is in its open position, to enable dispensing of the container contents. The spout member and the chimney member are formed with a stop arrangement, which functions to limit movement of the spout member relative to the chimney member.
대표청구항
▼
A method of forming a two-piece assembly, such as a container closure assembly, in which a spout member is movable on a chimney section defined by a chimney member, which is adapted to be engaged with the neck of a container for dispensing the container contents. The spout member is formed in a firs
A method of forming a two-piece assembly, such as a container closure assembly, in which a spout member is movable on a chimney section defined by a chimney member, which is adapted to be engaged with the neck of a container for dispensing the container contents. The spout member is formed in a first mold cavity, and includes a side wall and an end wall with an opening. The first cavity is defined by first and second mold sections, and the second mold section is removed after the spout member is formed. The second mold section is then replaced by a third mold section, which cooperates with the first mold section and the spout member to form a second cavity having a shape corresponding to the chimney member. The second mold section and the side wall and end wall of the spout member cooperate to form the chimney member with a side wall and end wall which overlie the spout member side wall and end wall, respectively. The chimney member is formed with an opening, and the spout member is movable relative to the chimney member between open and closed positions. The spout member and the opening and the chimney member opening communicate when the spout member is in its open position, to enable dispensing of the container contents. The spout member and the chimney member are formed with a stop arrangement, which functions to limit movement of the spout member relative to the chimney member. 1200, Black; US-4626467, 19861200, Hostetter; US-4731010, 19880300, Cunningham; US-4767309, 19880800, Mizuno et al.; US-4846657, 19890700, Chao; US-4934916, 19900600, Lambertus; US-4938832, 19900700, Schmalz; US-5057368, 19911000, Largman et al.; US-5089203, 19920200, Kragle; US-5129812, 19920700, Hodan; US-5176926, 19930100, Tung; US-5238385, 19930800, Johnson; US-5242644, 19930900, Thompson et al.; US-5244614, 19930900, Hagen; US-5259753, 19931100, Kobsa; US-5263845, 19931100, Warren; US-5281378, 19940100, Kozulla; US-5286323, 19940200, Bagley; US-5318735, 19940600, Kozulla; US-5330348, 19940700, Aneja et al.; US-5403426, 19950400, Johnson et al.; US-5407621, 19950400, Collins et al., 264/168; US-5431994, 19950700, Kozulla; US-5474720, 19951200, Topf; US-5487863, 19960100, Cunningham et al.; US-5516273, 19960500, Delmore et al.; US-5536461, 19960700, King et al.; US-5540953, 19960700, Harrington; US-5567493, 19961000, Imai et al.; US-5629080, 19970500, Gupta et al.; US-RE35621, 19971000, Schmalz; US-5705119, 19980100, Takeuchi et al.; US-5721048, 19980200, Schmalz; US-5733646, 19980300, Gupta et al.; US-5766523, 19980600, Rodgers et al.; US-5882562, 19990300, Kozulla; US-5888438, 19990300, Guptra et al.; US-5948334, 19990900, Takeuchi et al.; US-5972497, 19991000, Hirwe et al.; US-5985193, 19991100, Harrington et al.; US-6116883, 20000900, Takeuchi et al.
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