Closure accommodating pouring from an inverted container
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B67D-003/00
B65D-047/08
B65D-047/32
출원번호
US-0697826
(2010-05-28)
등록번호
US-8960506
(2015-02-24)
국제출원번호
PCT/US2010/036612
(2010-05-28)
§371/§102 date
20121114
(20121114)
국제공개번호
WO2011/149476
(2011-12-01)
발명자
/ 주소
Beilke, Stacy L.
Wisniewski, John M.
VandenBerg, David
출원인 / 주소
AptarGroup, Inc.
대리인 / 주소
Wood, Phillips, Katz, Clark & Mortimer
인용정보
피인용 횟수 :
3인용 특허 :
15
초록▼
A closure (30) is provided for an opening (32) of a container (31) having a container interior (33) where a product may be stored. The closure (30) includes a base (34) having a deck wall (62) overlaying the opening (32), a pouring spout (64) extending along a longitudinal axis (66) from the deck wa
A closure (30) is provided for an opening (32) of a container (31) having a container interior (33) where a product may be stored. The closure (30) includes a base (34) having a deck wall (62) overlaying the opening (32), a pouring spout (64) extending along a longitudinal axis (66) from the deck wall (62) to a pouring lip (68) above the deck wall (62), a dispensing port (70) extending through the deck wall (62) and terminating at a location within the pouring spout (64) below the pouring lip (68) to direct product from the opening (32) to the pouring spout (64), and a vent port (74) spaced laterally from the dispensing port (70) and extending from a first orifice (76) in the deck wall (62) to a second orifice (78) located within the pouring spout (64) below the pouring lip (68).
대표청구항▼
1. A closure for an opening of a container having a container interior for storing a product, the closure comprising: a base that is either (A) separate from said container for being attached to said container, or (B) a structure formed as a unitary portion of said container,the base having a deck w
1. A closure for an opening of a container having a container interior for storing a product, the closure comprising: a base that is either (A) separate from said container for being attached to said container, or (B) a structure formed as a unitary portion of said container,the base having a deck wall overlaying the opening, a pouring spout extending along a longitudinal axis from the deck wall to a pouring lip above the deck wall, a dispensing port extending through the deck wall and terminating at a location within the pouring spout below the pouring lip to direct product from the opening to the pouring spout, and a vent port spaced laterally from the dispensing port and extending from a first orifice in the deck wall to a second orifice located within the pouring spout below the pouring lip, the second orifice oriented to direct any product exiting the second orifice along a flow vector that is non-parallel to the longitudinal axis. 2. The closure of claim 1 wherein the dispensing port is defined by an orifice in the deck wall. 3. The closure of claim 1 wherein the orifice terminates at the deck wall within the pouring spout. 4. The closure of claim 1 wherein the dispensing port extends parallel to the longitudinal axis. 5. A closure for an opening of a container having a container interior for storing a product, the closure comprising: a base that is either (A) separate from said container for being attached to said container, or (B) a structure formed as a unitary portion of said container,the base having a deck wall overlaying the opening, a pouring spout extending along a longitudinal axis from the deck wall to a pouring lip above the deck wall, a dispensing port extending through the deck wall and terminating at a location within the pouring spout below the pouring lip to direct product from the opening to the pouring spout, and a vent port spaced laterally from the dispensing port and extending from a first orifice in the deck wall to a second orifice located within the pouring spout below the pouring lip, the second orifice oriented to direct any product exiting the second orifice along a flow vector that is non-parallel to the longitudinal axis;wherein the dispensing port extends parallel to the longitudinal axis; andwherein the dispensing port comprises a surface extending above the deck wall, the surface at any point along a height of the surface above the deck wall having a circular cross-section. 6. The closure of claim 5 wherein the surface has a height H above the deck wall that is less than a diameter D of the smallest circular cross-section along the height H. 7. The closure of claim 5 wherein the surface has a height H above the deck wall that is greater than a diameter D of the smallest circular cross-section along the height H. 8. A closure for an opening of a container having a container interior for storing a product, the closure comprising: a base that is either (A) separate from said container for being attached to said container, or (B) a structure formed as a unitary portion of said container,the base having a deck wall overlaying the opening, a pouring spout extending along a longitudinal axis from the deck wall to a pouring lip above the deck wall, a dispensing port extending through the deck wall and terminating at a location within the pouring spout below the pouring lip to direct product from the opening to the pouring spout, and a vent port spaced laterally from the dispensing port and extending from a first orifice in the deck wall to a second orifice located within the pouring spout below the pouring lip, the second orifice oriented to direct any product exiting the second orifice along a flow vector that is nonparallel to the longitudinal axis; andwherein the vent port comprises an orifice wall extending above the deck wall within the pouring spout and the second orifice passes through the orifice wall. 9. The closure of claim 8 wherein the vent port further comprises a surface extending above the deck wall, and an upper surface extending from the surface to the orifice wall to define a closed flow path between the first and second orifices. 10. The closure of claim 1 further comprising a lid connected to the base for movement between a closed position occluding the pouring spout and an open position spaced from the pouring spout. 11. A closure for an opening of a container having a container interior for storing a product, the closure comprising: a base that is either (A) separate from said container for being attached to said container, or (B) a structure formed as a unitary portion of said container,the base having a deck wall overlaying the opening, a pouring spout extending along a longitudinal axis from the deck wall to a pouring lip above the deck wall, a dispensing port extending through the deck wall and terminating at a location within the pouring spout below the pouring lip to direct product from the opening to the pouring, spout, and a vent port spaced laterally from the dispensing port and extending from a first orifice in the deck wall to a second orifice located within the pouring spout below the pouring lip, the second orifice oriented to direct any product exiting the second orifice along a flow vector that is non-parallel to the longitudinal axis;further comprising a lid connected to the base for movement between a closed position occluding the pouring spout and an open position spaced from the pouring spout; andwherein the pouring spout is defined by a spout wall extending above the deck wall and terminating at a peripheral edge that includes the pouring hp, and the lid comprises a sealing spud sized to engage an inner surface of the peripheral edge. 12. The closure of claim 10 wherein the lid is connected to the base by a snap-action type hinge that resists movement of the lid from the open position. 13. The closure of claim 1 wherein the geometries of the pouring spout, the dispensing port, and the vent port are arranged to allow the closure to be formed by a straight pull of opposing mold tools. 14. The closure of claim 1 wherein the base further comprises a peripheral skirt extending below the deck wall from a periphery of the deck wall.
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이 특허에 인용된 특허 (15)
Wagner, III, George J.; Cleaver, Troy, Aerated rapid flow dispensing cap.
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