Feeding bottle systems with marks on body, neck, or nipple
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61J-011/00
A61J-009/04
출원번호
US-0479311
(2014-09-06)
등록번호
US-9241878
(2016-01-26)
발명자
/ 주소
Lau, Chantal
출원인 / 주소
Lau, Chantal
대리인 / 주소
Watson, Robert D.
인용정보
피인용 횟수 :
0인용 특허 :
17
초록▼
Feeding bottle (10) comprising a neck to which a teat (14) is attached, characterized in that it comprises at least two visual marks (20, 22) located on one and the same circumference near the neck or near the teat and separated from one another about the axis of the feeding bottle, one of these mar
Feeding bottle (10) comprising a neck to which a teat (14) is attached, characterized in that it comprises at least two visual marks (20, 22) located on one and the same circumference near the neck or near the teat and separated from one another about the axis of the feeding bottle, one of these marks (20) defining an angular position of the feeding bottle (10) about its axis for which the other mark (22) indicates a point through which the free surface (24) of the liquid contained in the feeding bottle needs to pass in order for the hydrostatic pressure of the liquid at an outlet orifice (16) of the teat (14) to be substantially zero.
대표청구항▼
1. A feeding bottle system comprising: a feeding bottle comprising an elongated body with a central longitudinal axis and a neck configured for mounting a nipple thereto; andat least two positioning marks, comprising: a central mark (20), configured for orienting an angular position of the bottle ar
1. A feeding bottle system comprising: a feeding bottle comprising an elongated body with a central longitudinal axis and a neck configured for mounting a nipple thereto; andat least two positioning marks, comprising: a central mark (20), configured for orienting an angular position of the bottle around its central axis so that the central mark (20) faces upwards during feeding; anda first side mark (22A), configured for guiding a user to incline the bottle relative to the horizontal until an optimum inclination is reached whereupon a free surface of a liquid inside the bottle simultaneously passes through both the first side mark (22A) and an outlet orifice of a nipple mounted on the neck, thereby causing hydrostatic pressure of the liquid at the outlet orifice to be substantially zero;wherein the at least two positioning marks are disposed on the neck or body of the feeding bottle. 2. The feeding bottle system of claim 1, further comprising a unidirectional air intake valve recessed in the body of the bottle; wherein the valve serves as the central mark (20) for guiding the angular positioning of the feeding bottle around its central longitudinal axis. 3. The feeding bottle system of claim 1, further comprising a second side mark (22B) that is symmetrically paired opposite from the first side mark (22A); wherein the pair of side marks (22A, 22B) are mirror images of each other when viewed along the central longitudinal axis of the bottle; and the pair of side marks (22A, 22B) are symmetrically located on either side of a vertical reference plane passing vertically through the central mark (20). 4. The feeding bottle system of claim 3, wherein an angular separation between the central mark (20) and a side mark (22A or 22B) ranges from 30 to 60 degrees, as viewed looking down the central longitudinal axis. 5. The feeding bottle system of claim 4, wherein the angular separation between the central mark (20) and a side mark (22A or 22B) is approximately 45 degrees, as viewed looking down the central longitudinal axis. 6. The feeding bottle system of claim 1, wherein one or more of the positioning marks comprises one or more raised features selected from the group consisting of lines, bumps, and ridges, that are printed or formed on the body or neck. 7. The feeding bottle system of claim 6, wherein each line, bump or ridge of a side positioning mark wraps-around the body or neck from one side of the bottle to the other side in a continuous, unbroken manner. 8. The feeding bottle system of claim 1, wherein one or more of the positioning marks comprise one or more points, dots, or circles that are printed or formed on the body or neck. 9. The feeding bottle system of claim 1, wherein the bottle is transparent or substantially transparent. 10. The feeding bottle system of claim 1, wherein the at least two positioning marks comprise three pairs of side positioning marks: a first pair of side marks (22A, 22B), a second pair of side marks (22A′, 22B′), and a third pair of side marks (22A″, 22B″), all disposed on the body or neck; wherein the three side marks (22A, 22A′, 22A″) are also mirrored symmetrically as three paired side marks (22B, 22B′, 22B″) paired respectively across a vertical reference plane passing through the central mark (20) onto an opposite side of the body or neck; and further wherein:the first pair of side marks (22A, 22B) comprises a single line or bump/ridge; the second pair of side marks (22A′, 22B′) comprises two closely-spaced parallel lines or bumps/ridges; and the third pair of side marks (22A″, 22B″) comprises three closely-spaced parallel lines or bumps/ridges. 11. The feeding bottle system of claim 10, wherein the bottle further comprises: the label “100%” printed on the body or neck next to the first pair of side marks (22A, 22B);the label “50%” printed on the body or neck next to the second pair of side marks (22A′, 22B′); andthe label “25%” printed on the body or neck next to the third pair of side marks (22A″, 22B″). 12. The feeding bottle system of claim 1, wherein one or more of the positioning marks comprise one or more recessed or sunken/depressed features selected from the group consisting of bumps, dots, lines and grooves, that are formed on the body or neck. 13. The feeding bottle system of claim 12, wherein the one or more of the recessed or sunken/depressed features are filled with a colored ink. 14. The feeding bottle system of claim 1, wherein one or more of the positioning marks comprise a combination of raised and recessed features formed on the body or neck. 15. The feeding bottle system of claim 1, wherein one or more of the positioning marks comprise one or more lines selected from the group consisting of solid lines, dashed lines, straight lines, curved lines and colored lines, and combinations thereof, which are printed or formed on the body or neck. 16. A feeding bottle system comprising: a feeding bottle comprising an elongated body with a closed bottom end, a central longitudinal axis, side walls, and an open neck configured for mounting a nipple thereto; andat least two positioning marks, comprising: a central mark, configured for orienting an angular position of the bottle around its central axis so that the central mark faces upwards during feeding; anda first side mark, configured for guiding a user to incline the bottle relative to the horizontal until an optimum inclination is reached where a free surface of a liquid inside the bottle simultaneously passes through both the first side mark and an outlet orifice of a nipple mounted on the neck, thereby causing hydrostatic pressure of the liquid at the outlet orifice to be substantially zero;wherein the at least two positioning marks are disposed on the neck or body of the feeding bottle; andwherein the first side mark comprises a common intersection line that is created by the intersection of the horizontal, free-surface liquid level plane with the physical boundaries of the bottle or neck. 17. The feeding bottle system of claim 16, wherein the physical boundaries of the bottle or neck comprises the bottle's side walls and bottom end. 18. The feeding bottle system of claim 16, wherein the common intersection line wraps-around the body or neck from one side of the bottle to the other side in a continuous, unbroken manner. 19. A feeding bottle system comprising: a feeding bottle comprising an elongated body with a closed bottom end, a central longitudinal axis, and an open neck;a nipple mounted to the open neck; andat least two positioning marks comprising: a central mark, configured for orienting an angular position of the bottle around its central axis so that the central mark faces upwards during feeding; anda first side mark, configured for guiding a user to incline the bottle relative to the horizontal until an optimum inclination is reached where a free surface of a liquid inside the bottle simultaneously passes through both the first side mark and an outlet orifice of a nipple mounted on the neck, thereby causing hydrostatic pressure of the liquid at the outlet orifice to be substantially zero;wherein the first side mark is disposed on the nipple. 20. The feeding bottle system of claim 19, wherein the nipple is a wide-based nipple. 21. A method of using a feeding bottle system, wherein the system comprises: a feeding bottle with a neck, a central axis, and a liquid contained within the bottle;a nipple, with an outlet orifice, mounted on the neck with a nipple crown;a central positioning mark; andat least one side positioning mark;wherein the liquid has a free surface; andwherein the method comprises:a) adjusting an angular orientation of the feeding bottle around its central axis until the central positioning mark is facing upwards; and thenb) adjusting the inclination of the bottle with respect to the horizontal in such a way so that the free surface of the liquid passes simultaneously through both the side positioning mark and the outlet orifice of the nipple;thereby causing the hydrostatic pressure of the liquid at the outlet orifice to be substantially zero. 22. The method of claim 21, further comprising the steps of: c) viewing the free surface of the liquid level through a transparent or substantially transparent nipple crown; andd) adjusting the inclination of the bottle with respect to the horizontal until the free surface of the liquid level matches the lower edge of the baby's upper lip or matches the corner of the baby's lip, as viewed through the nipple crown.
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이 특허에 인용된 특허 (17)
Brankley Jacob R. (10509 Qualla Rd. Chesterfield VA 23832), Adjustable baby bottleneck.
Greenberg Lawrence J. (New Rochelle NY) Hyman Gregory E. (Pound Ridge NY) Blau Judith H. (Eastchester NY) Trammel Michele P. (Williamsburg OH), Toy nursing bottle for a doll.
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