[특허]Tamper-evident container cap and neck finish

[미국특허] Tamper-evident container cap and neck finish 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B65D-041/34 B65D-001/02 B65D-041/36
출원번호	US-0582574 (2014-12-24)
등록번호	US-9181001 (2015-11-10)
발명자 / 주소	Molinaro, Luca Crisci, Robert E.
출원인 / 주소	Omega Cap Solutions LLC
대리인 / 주소	Towner, Esq., Alan G.
인용정보	피인용 횟수 : 0 인용 특허 : 39

초록 ▼

A tamper-evident cap is disclosed having a circular closure member, a cylindrical annular wall depending generally from the periphery of the closure member terminating with a base and having a plurality of serrations, and a tamper-evident band circumferentially positioned around the base having teeth and attached to a portion of the base. The tamper-evident band may be mounted to the base by at least one of the teeth or attached by at least one of the serrations extending below the base. The interior and/or exterior of the cylindrical wall may be stepped. The tamper-evident band may have a groove between the teeth for retaining the tamper-evident band on a neck finish. A neck finish having at least one set of teeth and optional raised portions for securing the tamper-evident band in place is also disclosed. The neck finish may be stepped to correspond with a cap having a cylindrical wall with a stepped interior. A cap and neck finish combination for a container is also disclosed.

대표청구항 ▼

1. A container cap and neck finish combination comprising: a tamper-evident cap comprising: a circular closure member;a cylindrical annular wall depending from the closure member having an interior threaded surface and a base; anda tamper-evident band attached to the base of the cylindrical annular wall having a plurality of teeth extending radially inward from an interior surface of the band and an annular groove in the interior surface of the band; anda neck finish comprising a cylindrical wall having an upper end portion and a lower end portion, defining an opening therethrough, wherein: the upper end portion comprises an exterior threaded surface threadingly engaged with the interior threaded surface of the cylindrical annular wall of the tamper-evident cap; andthe lower end portion comprises an exterior surface having a plurality of teeth extending radially outward therefrom engageable with the plurality of teeth extending radially inward from the interior surface of the band, and the lower end portion comprises a plurality of raised portions extending radially outward therefrom received in the annular groove of the interior surface of the band to thereby retain the band on the neck finish when the circular closure member and cylindrical annular wall of the tamper-evident cap are removed from the neck finish, wherein each of the raised portions extends radially outward from the exterior surface of the lower end portion of the cylindrical wall of the neck finish, and the plurality of raised portions are spaced between the plurality of teeth around a circumference of the lower end portion of the cylindrical wall of the neck portion. 2. The container cap and neck finish combination of claim 1, wherein the annular groove is interrupted around a circumference of the band by the plurality of teeth extending radially inward from the interior surface of the band. 3. The container cap and neck finish combination of claim 1, wherein the tamper-evident band has an upper edge and a lower edge, and the annular groove is located between the upper and lower edges of the band. 4. The container cap and neck finish combination of claim 1, wherein the annular groove has a width of from 0.01 to 0.3 inch. 5. The container cap and neck finish combination of claim 1, wherein the annular groove has a width of about 0.021 inch. 6. The container cap and neck finish combination of claim 1, wherein the tamper-evident band comprises a cylindrical sidewall having an inner diameter and a lower circular edge having an inner diameter less than the inner diameter of the cylindrical sidewall. 7. The container cap and neck finish combination of claim 1, wherein the tamper-evident band comprises a lower circular edge that does not include a radially inward extending lip. 8. The container cap and neck finish combination of claim 1, wherein each of the raised portions has a scallop shape. 9. The container cap and neck finish combination of claim 1, wherein each of the raised portions has a pyramid shape. 10. A neck finish for a container comprising a cylindrical wall having an upper end portion and a lower end portion, defining an opening therethrough, wherein: the upper end portion comprises an exterior threaded surface; andthe lower end portion comprises an exterior surface having a plurality of teeth extending radially outward therefrom and a plurality of raised portions extending radially outward therefrom, wherein the raised portions are structured and arranged to be received in an annular groove of a tamper-evident band of a cap when the cap is installed on the neck finish band to thereby retain the band on the neck finish when the circular closure member and cylindrical annular wall of the tamper-evident cap are removed from the neck finish, wherein each of the raised portions extends radially outward from the exterior surface of the lower end portion of the cylindrical wall of the neck finish, and the plurality of raised portions are spaced between the plurality of teeth around a circumference of the lower end portion of the cylindrical wall of the neck portion. 11. A container cap and neck finish combination comprising: a tamper-evident cap comprising: a circular closure member;a cylindrical annular wall depending from the closure member having an interior threaded surface and a base; anda tamper-evident band attached to the base of the cylindrical annular wall having a plurality of teeth extending radially inward from an interior surface of the band and an annular groove in the interior surface of the band; anda neck finish comprising a cylindrical wall having an upper end portion and a lower end portion, defining an opening therethrough, wherein: the upper end portion comprises an exterior threaded surface threadingly engaged with the interior threaded surface of the cylindrical annular wall of the tamper-evident cap; andthe lower end portion comprises an exterior surface having a plurality of teeth extending radially outward therefrom engageable with the plurality of teeth extending radially inward from the interior surface of the band, and the lower end portion comprises a plurality of raised portions extending radially outward therefrom received in the annular groove of the interior surface of the band to thereby retain the band on the neck finish when the circular closure member and cylindrical annular wall of the tamper-evident cap are removed from the neck finish, wherein the plurality of raised portions are located on the plurality of teeth of the lower end portion of the cylindrical wall of the neck portion.

이 특허에 인용된 특허 (39) 인용/피인용 타임라인 분석

Hidding Walter E. (367 A Woodrock Rd. Barrington Hills IL 60010) Hidding Douglas J. (801 E. Lake Shore Dr. Barrington IL 60010) Hidding Robert D. (925 Harper Dr. Algonquin IL 60102), Closure.
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Crisci Robert E. (New Castle PA), Closure assembly with two tamper indicators.
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Ochs Charles S. (Lancaster OH) Haaser James D. (Lancaster OH), Composite closure with sealing force indicating means and ratchet operated tamper indicating band.
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Crisci Robert E. (New Castle PA), Container and closure resealable bottle cap with push pull closure.
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Crisci Robert (New Castle PA) Bashour Joseph (Glendale MA), Container and closure with cooperating threaded portions having fastening configurations.
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King, Roger Milner, Container closure assembly with internal neck thread.
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Luch Daniel (Los Gatos CA) Henson Johnny S. (Mt. Carmel TN) Repp Richard E. (San Jose CA), Foil lined snap-on, screw-off closure and container neck.
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Luch Daniel (Los Gatos CA) Adams Brian M. (Newark CA) Chenault Rawson (Newark CA), Frangible fitment for container.
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Molinaro Luca (New Castle PA), Neck finish for a container and a matching registering multiple thread pattern in a flexible cap for engagement on neck.
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Molinaro Luca (New Castle PA) Crisci Robert E. (New Castle PA) Crisci Harry E. (New Castle PA), Neck finish for a container and a matching registering multiple thread pattern in a flexible cap for engagement on said.
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Battegazzore Piero (Alessandria ITX), Pilfer-proof closure for liqueur bottles and the like.
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Wilde Sheldon L. (Crawfordsville IN) McCandless Thomas J. (Crawfordsville IN) Saunders Robert M. (Ladoga IN), Process for making a closure.
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Crisci Robert E. (New Castle PA), Resealable bottle cap with push-pull closure.
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Collins Malcolm G. (Wantage GBX), Screw closures for containers.
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Molinaro Luca (New Castle PA), Snap on pull off tamper indicating flexible cap and neck configuration.
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Crisci Robert E. (New Castle PA), Snap on tamper indicating closure for containers.
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Crisci Robert E. (New Castle PA), Snap on twist off tamper-proof closure for containers.
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Crisci, Clem C., Snap on twist off tamper-proof closure for containers.
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Luch Daniel (Los Gatos CA) Repp Richard E. (San Jose CA), Snap-on, screw off cap and container neck.
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Luch Daniel (Morgan Hill CA) Repp Richard E. (San Jose CA), Snap-on, screw off cap and container neck.
상세보기
Luch Daniel (Los Gatos CA), Snap-on, screw-off cap and container neck.
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Luch Daniel (Los Gatos CA), Snap-on, screw-off cap and container neck.
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Wohlgemuth Emanuel Erick ; Hogan Charles, Snap-on/screw-off cap and neck configuration.
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Luch Daniel (Los Gatos CA) Adams Brian M. (Newark CA), Spout fitment closure plug.
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Luch Daniel (Los Gatos CA) Adams Brian M. (Newark CA), Spout fitment closure plug.
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Santostasi Paul A. (Sarasota FL) Dutt Herbert V. (Sarasota FL) Pirkau Arno F. (Bradenton FL), Tamper evident closure.
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Crisci Robert E. (New Castle PA), Tamper indicating closure for containers.
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Montgomery Gary V. (Evansville IN) Beck Terry E. (Evansville IN), Tamper indicating closure having a rotary seal.
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Hidding Walter E. ; Hidding Douglas J. ; Hidding Robert D., Tamper resistant bottle cap and neck.
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Hidding, Walter E.; Hidding, Douglas J.; Hidding, Robert D., Tamper resistant bottle cap and neck.
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Molinaro Luca (New Castle PA), Tamper-evident cap and neck finish.
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Carr Joseph J. (1503 Bel Aire Ct. West Point Pleasant NJ 07842) Angelini Thomas J. (142 Imperial Ave. Pittsfield MA 01201), Tamper-evident closure.
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McBride Stephen W. (Brownsburg IN), Tamper-indicating plastic closure.
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Fillmore William E. (Sylvania OH), Tamper-proof closure.
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Conti Vincent N. (West Hempstead NY), Tamper-proof closure cap with self-removing ring.
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Crisci Clem C. (New Castle PA), Tamper-proof closure for containers.
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Obadia Jacques (Paris FRX), Thermoplastic cap with internal oxygen impervious sheet and plastisol ring seal.
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Cerny David L., Two-step molding of liner components for a closure.
상세보기
Crisci Harry E. (New Castle PA), Water bottle cap.
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[미국특허] Tamper-evident container cap and neck finish 원문보기