초록 ▼

A cap utilizes a flat disc having a peripheral socket adapted to receive the open end of the neck of a small necked plastic bottle. The disc has a first narrow rectangularly elongated slot centered therein. A vertical hollow spout is integral with the disc. The spout has open upper and lower ends an

A cap utilizes a flat disc having a peripheral socket adapted to receive the open end of the neck of a small necked plastic bottle. The disc has a first narrow rectangularly elongated slot centered therein. A vertical hollow spout is integral with the disc. The spout has open upper and lower ends and has an inner wall. The spout tapers downwardly and outwardly to the disc. The lower end of the spout has an opening the same size and shape as said first slot and is coincident therewith. The upper end of the spout has a second narrow rectangularly elongated slot centered on the first slot. A flat horizontal member is disposed in the spout between the upper and lower ends and is sealed peripherally to the inner wall. The member has a third narrow rectangularly elongated slot centered on the first slot, the third slot being much narrower than either one of the first and second slots.

대표청구항 ▼

A cap adapted for engagement with the open end of a small neck of a plastic bottle of liquid, said cap comprising: a (flat) horizontal disc having flat parallel upper and lower surfaces, said disc having a peripheral socket in which said open end can be inserted and held therein, said disc having a

A cap adapted for engagement with the open end of a small neck of a plastic bottle of liquid, said cap comprising: a (flat) horizontal disc having flat parallel upper and lower surfaces, said disc having a peripheral socket in which said open end can be inserted and held therein, said disc having a first narrow rectangularly elongated slot therein; a vertical hollow spout integral with the disc, the spout having open upper and lower ends and having an inner wall, the spout tapering downwardly and outwardly to the disc, the lower end of the spout having an opening the same size and shape as said first slot and being coincident therewith, the upper end of the spout having a second narrow rectangularly elongated slot centered on the first slot; and a flat horizontal member parallel to said disc, said member being disposed in the spout between the upper and lower ends and sealed peripherally to the inner wall, said member having a third narrow rectangularly elongated slot centered on the first slot, the third slot being much narrower than either one of the first and second slots.