IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0601300
(2006-11-17)
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등록번호 |
US-8403168
(2013-03-26)
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발명자
/ 주소 |
- Samson, Ilan
- Lieberman, Joshua
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출원인 / 주소 |
|
대리인 / 주소 |
Ohlandt, Greeley, Ruggiero & Perle, L.L.P.
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인용정보 |
피인용 횟수 :
0 인용 특허 :
18 |
초록
▼
A cup for reducing or eliminating spillage or shake-out. The cup has a cap and a spill and shake-out inhibiting element. The spill and shake-out inhibiting element is a dispensing tunnel, which provides for the formation of a pressure differential between the inside of the cup and the atmosphere whe
A cup for reducing or eliminating spillage or shake-out. The cup has a cap and a spill and shake-out inhibiting element. The spill and shake-out inhibiting element is a dispensing tunnel, which provides for the formation of a pressure differential between the inside of the cup and the atmosphere when fluid begins to flow through the dispensing tunnel. The pressure differential, when it reaches a predetermined level, prevents further flow or movement of the fluid through the dispensing tunnel until additional suction is applied by the user. The diameter of the dispensing tunnel is small enough to effectively prevent air bubbles from flowing past the fluid in the dispensing tunnel.
대표청구항
▼
1. A bottle assembly comprising: a cap having a top wall, a circumferential sidewall, and a first connecting structure, said top wall having an area and a perimeter surrounding said area and a center axis extending between a first point that is opposite to a second point on said perimeter, said circ
1. A bottle assembly comprising: a cap having a top wall, a circumferential sidewall, and a first connecting structure, said top wall having an area and a perimeter surrounding said area and a center axis extending between a first point that is opposite to a second point on said perimeter, said circumferential sidewall surrounding said top wall, said first connecting structure being disposed on said circumferential sidewall;a cup having an inner volume and a second connecting structure, said first and second connecting structures connecting said cap with said cup; anda valve having a single dispensing passageway with first and second ends, said first end being open and in fluid communication with said inner volume of said cup, said second end being open and in fluid communication with atmosphere, said single dispensing passageway being disposed entirely on a portion of said area of said top wall extending between one half of said perimeter and said center axis of said area of said top wall,wherein said top wall has a portion that is recessed with respect to said circumferential sidewall to form a lip,wherein said lip has an opening therethrough that is in fluid communication with said first and second ends of said passageway, andwherein said passageway has a cross-sectional area that is small enough to substantially prevent air from flowing past fluid in said passageway when said cup is tilted or inverted. 2. The bottle assembly of claim 1, wherein said passageway is disposed in a first planar section having a first longitudinal axis, wherein said cap is disposed in a second planar section having a second longitudinal axis, and wherein said first and second longitudinal axes are substantially parallel. 3. The bottle assembly of claim 1, wherein said passageway has a length and a dispensing volume, and wherein said length and said dispensing volume are large enough to substantially prevent spillage or shake-out of said fluid from said inner volume of said cup when said cup is tilted or inverted. 4. A bottle assembly comprising: a cap having a top wall and a first connecting structure, said top wall having an upper surface, said top wall having an area and a perimeter surrounding said area and a center axis extending between a first point that is opposite to a second point on said perimeter;a cup having an inner volume and a second connecting structure, said first and second connecting structures connecting said cap with said cup; anda valve having a single passageway with first and second ends, said first end being open and in fluid communication with said inner volume of said cup, said second end being open and in fluid communication with atmosphere, said single dispensing passageway being disposed entirely on a portion of said area of said top wall extending between one half of said perimeter and said center axis of said area of said top wall,wherein said single passageway has a cross-sectional area that is small enough to substantially prevent air from flowing past fluid in said single passageway when said cup is tilted or inverted,wherein said single passageway has a volume so that said fluid does not exceed a predetermined distance away from said second end that is open and in fluid communication with atmosphere with any degree of fill in said cup, andwherein said single passageway is substantially disposed below said upper surface of said cap. 5. The bottle assembly of claim 4, wherein said single passageway is disposed in a first planar section having a first longitudinal axis, wherein said cap is disposed in a second planar section having a second longitudinal axis, and wherein said first and second longitudinal axes are substantially parallel. 6. The bottle assembly of claim 4, wherein said single passageway has a length, and wherein said length is large enough to substantially prevent spillage or shake-out of said fluid from said inner volume of said cup when said cup is tilted or inverted. 7. The bottle assembly of claim 4, wherein said single passageway has a serpentine-like path. 8. A cap and a disc assembly that is connectable to a cup, the cap and disc assembly comprising: the cap having a top wall, a circumferential sidewall, and a first connecting structure, said circumferential sidewall surrounding said top wall, said first connecting structure being disposed on said circumferential sidewall that is connectable to the cup, said top wall having a top surface and a bottom surface opposite to said top surface, said bottom surface having a bottom area and a perimeter surrounding said bottom area and a center axis extending between a first point that is opposite to a second point on said perimeter, said bottom area having a sealing bead formed in said bottom surface disposed entirely on a portion of said bottom area extending between one half of said perimeter and said center axis of said bottom area;the disc having an upper surface defining a upper area, said upper surface having a channel formed in said upper surface on one-half or less than one-half of said upper area,said cap and said disc being connected so that said sealing bead and said channel form a valve having a single dispensing passageway with first and second ends, said first end being open and in fluid communication with an inner volume of the cup, said second end being open and in fluid communication with atmosphere,wherein said passageway has a cross-sectional area that is small enough to substantially prevent air from flowing past fluid in said passageway when said cup is tilted or inverted.
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