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Publication numberUS3858739 A
Publication typeGrant
Publication dateJan 7, 1975
Filing dateMar 5, 1973
Priority dateMar 5, 1973
Publication numberUS 3858739 A, US 3858739A, US-A-3858739, US3858739 A, US3858739A
InventorsTurner Lloyd S, Vaughan Daniel G
Original AssigneeBarnes Hind Diagnostics Inc
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Breakaway neck container with integral cap
US 3858739 A
Abstract
A container having a breakaway neck with an integral cap comprising frusto-conical end portions one of which is adjacent the end of the container prior to cap breakaway thereby to prevent the user's fingers from engaging the said end of the container from which the cap is being broken away, and the other frusto-conical end closing said end of the container when said cap is inverted.
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Description  (OCR text may contain errors)

Unlted States Patent 1191 1111 3,858,739 Turner et al. l l Jan. 7, 1975 1 BREAKAWAY NECK CONTAINER WITH 3,128,900 4/1964 016066116 220/27 x INTEGRAL CAP 3,204,835 7/1965 Michel 222/541 [75] Inventors: Lloyd S. Turner, Los Gatos; Daniel FOREIGN PATENTS OR APPLICATIONS V Monte Sefeho both of 546,093 7/1956 ltaly .1 215/2 Cahf.

[731 Assignee: Barnes-Hind Diagnostics, Inc., Primary ExaminerHerbert F. Ross Canovanas, P.R. Attorney, Agent, or FirmNaylor, Neal & Uilkema [221 Filed: Mar. 5, 1973 1211 Appl. No.: 338,379 [57] ABSTRACT A container having a breakaway neck with an integral 52 US. Cl 215/32, 220/27 222/541 Cap Comprising hum-Conical end Who"S one of 511 1m. (:1 865d l/08 B650 17/24 which is adjacent the end of the Container PhiOr Cap [58] Field of Search U 215/32 220/27. breakaway thereby to prevent the users fingers from 5 engaging the said end of the container from which the cap is being broken away, and the other frusto-conical [56] References Cited end closing said end of the container when said cap is UNITED STATES PATENTS melted 572,327 12/1896 Bryan 215/32 1 Claim, 4 Drawing Figures BREAKAWAY NECK CONTAINER WITH INTEGRAL CAP RELATED APPLICATION This joint application is directed to an improvement over the invention disclosed in the commonly owned and co-pending sole application of Lloyd S. Turner, Ser. No, 130,094, filed Apr. 1, 1971, for Breakaway Neck Container With Integral Cap. The disclosure of said application comprising the drawings and specification thereof are referred to and incorporated herein by reference.

THE IMPROVEMENT OF THE INVENTION In comparison with the disclosure of the aboveidentified parent application, the improvement described in the additional matter herein set forth comprises the provision of two frusto-conical end portions for the breakaway cap, the one located immediately adjacent the dropper end of the container prior to cap breakaway serving to prevent the users fingers from coming into engagement with the dropper end of the container while the cap is being broken away from the container.

In the drawing,

FIG. 1 is a view in perspective'of one of the containers of the invention;

FIG. 2 is an enlarged view in section taken along lines 2-2 of FIG. 1;

FIG. 3 is a reduced scale version of FIG. 2 illustrating the breakaway of the cap portion of the container; and

FIG. 4 is a view of the type of FIG. 3 illustrating the broken away inverted cap emplaced in sealing condition with respect to the dropper end and upper portion of the container.

Referring to the drawing, container 50 and cap 52 are initially integral, Container 50 is provided with a dropper-type end 54 having passageway 56 which, in the integrated condition of cap and container, preferably extends into the cap, as indicated at 58. Cap 52 is provided with an elongate, central finger engaging portion 60 and frusto-conical end portions 62 and 64, portion 62 being resistive to compression or deformation, i.e. being solid except for passageway extension 58, and portion 64 being hollow. The cap is provided with an internal projection 66.

The frusto-conical cap end 62 prevents the fingers of the user from accidentally slipping into engagement with the dropper end 54 of the container when the cap is being broken away or twisted free. When the cap has been subsequently inverted and placed in the sealing position shown in FIG. 4, cap end 62 serves to prevent the fingers from slipping along the elongate, central portion 60 of the cap when the cap is being withdrawn for use of the container.

What is claimed is:

1. An article of the type described comprising a onepiece soft plastic container and sealing member, said container having a frusto-conical hollow upper end which has integral therewith an elongated cylindrical dropper tip, the tip having a central passageway extending therethrough, the passageway having a length which is several times that of the diameter of the tip, the tip having a rounded end surface suitable for eye dropper usage, a sealing member integral with the end of the tip having a breakaway connection with said tip which terminates radially inside of the rounded end surface, the sealing member comprising a frustoconical lower part disposed with its wide end at the dropper tip, said wide end having a diametral dimension which is substantially greater than the diametral dimension of said dropper tip, the narrow upper end of the frusto-conical lower part of the sealing member being integral and co-diametral with an elongated hollow cylindrical intermediate part having an internal length of at least the length of said dropper tip and having an internal diameter substantially corresponding to the outside diameter of said dropper tip, the outer end of said intermediate part being integral with an inverted hollow frusto-conical part having an angle of generation which equals or exceeds that of the frusto-conical upper end of the container, there being integral with the narrow end of the frusto-conical lower part of the sealing member a central cylindrical elongated member which projects into the intermediate part of the sealing member and which has a diameter substantially corresponding to that of the passageway of the dropper tip, said sealing member having an overall length which is substantially greater than the length of said dropper tip, whereby said intermediate part serves as a grip for the application of force to effect the rupture of said breakaway connection and the removal of the sealing member from said container, and said frusto-conical lower part serves to prevent contact of the users fingers with the dropper tip while said rupture and removal is being effected, and whereby said removed sealing member may then be turned end to end and emplaced in enclosing relation to the dropper tip and to an adjacent portion of said frusto-conical hollow upper end of the container, said elongated member then extending into the passageway of said tip and sealing the same, said intermediate part then housing said tip and forming a seal at the outer surface of said tip, and said hollow frustoconical part then shielding said adjacent portion of said frusto-conical hollow upper end of the container against manual contact.

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US572327 *Jul 24, 1896Dec 1, 1896 Bottle-filler guard
US3128900 *Jan 5, 1961Apr 14, 1964 Chaboche
US3204835 *Dec 4, 1962Sep 7, 1965American Can CoTube structure
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US3949871 *Jan 7, 1975Apr 13, 1976Ab Akerlund & RausingPackage tube
US3974938 *Nov 13, 1975Aug 17, 1976Avon Medicals LimitedTamper-proof seals
US3994412 *Mar 11, 1976Nov 30, 1976Abbott LaboratoriesTamperproof breakaway port
US4127208 *Mar 14, 1977Nov 28, 1978Baxter Travenol Laboratories, Inc.Container and hermetically sealed tamperproof protector
US4284199 *Dec 6, 1979Aug 18, 1981Lezard S.A.Container with tear-opening arrangement
US4298045 *Feb 1, 1980Nov 3, 1981Automatic Liquid Packaging, Inc.Dispensing container with plural removable closure means unitary therewith
US4334638 *Feb 7, 1980Jun 15, 1982Pacer Technology And Resources, Inc.Child proof dispenser
US4340049 *Oct 18, 1979Jul 20, 1982Baxter Travenol Laboratories, Inc.Breakaway valve
US4386622 *Jul 13, 1981Jun 7, 1983Baxter Travenol Laboratories, Inc.Breakaway valve
US4408699 *Feb 5, 1982Oct 11, 1983Pacer Technology And Resources, Inc.Dispensing tip for cyanoacrylate adhesives
US4413753 *Feb 5, 1982Nov 8, 1983Pacer Technology And Resources, Inc.Dispenser for cyanoacrylate adhesives
US4492305 *Jul 8, 1983Jan 8, 1985Marion Laboratories, Inc.Package for collecting cultures
US4512475 *Nov 4, 1983Apr 23, 1985Alberto FederighiSingle or multiple dose container-closure assemblies
US4765518 *Jul 2, 1987Aug 23, 1988C P Packaging, Inc.Unit dose container with captive cap
US4773548 *Sep 8, 1987Sep 27, 1988Heino DeussenTamper-evident container with frangible seal
US4964521 *Mar 13, 1989Oct 23, 1990Merck Patent Gesellschaft Mit Beschrankter HaftungAmpuls and apparatus thereon for opening same
US5290105 *Dec 18, 1991Mar 1, 1994Safta S.P.A.Container made of flexible laminated sheet with insert for opening and reclosing
US5577636 *May 23, 1995Nov 26, 1996Yoshida Kogyo Co., Ltd.Multi-tube container having breakable connections at both ends thereof
US5845651 *Mar 26, 1997Dec 8, 1998L'orealDevice for packaging and applying a hair-care product
US5897009 *Oct 17, 1997Apr 27, 1999Wheaton Usa, Inc.One-piece container closure assemblies
US6299012 *Sep 23, 1999Oct 9, 2001Sanford RedmondReclosable dispenser package, reclosable outlet forming structure and method and apparatus for making same
US6422866 *Mar 7, 2001Jul 23, 2002Centrix, Inc.Dental capsule or cartridge with frangible end seal
US6824026 *Jan 14, 2003Nov 30, 2004Steven BoutwellDeformable resealing closure for caulking cartridges
US6874665 *Jun 7, 2001Apr 5, 2005Loctite (R&D) LimitedNozzle assembly with a reusable break-off cap a container having a nozzle assembly and packaging therefor
US7032590 *Jan 5, 2004Apr 25, 2006Aerogen, Inc.Fluid filled ampoules and methods for their use in aerosolizers
US7297217 *May 27, 2003Nov 20, 2007The Wonderlokking Corp.Method and apparatus for applying low viscosity cyanoacrylate adhesive on wooden furniture
US7600511Oct 30, 2002Oct 13, 2009Novartis Pharma AgApparatus and methods for delivery of medicament to a respiratory system
US7771642Apr 1, 2005Aug 10, 2010Novartis AgMethods of making an apparatus for providing aerosol for medical treatment
US7971588Mar 24, 2005Jul 5, 2011Novartis AgMethods and systems for operating an aerosol generator
US8196573Jan 23, 2008Jun 12, 2012Novartis AgMethods and systems for operating an aerosol generator
US8282613 *Feb 26, 2004Oct 9, 2012Unomedical A/SDisposable urine bag for collecting urine
US8336545Jan 16, 2007Dec 25, 2012Novartis Pharma AgMethods and systems for operating an aerosol generator
US8342351Aug 3, 2007Jan 1, 2013Terry J. Hobbs, SR.Cap for caulking cartridge or similar container
US8539944Apr 8, 2008Sep 24, 2013Novartis AgDevices and methods for nebulizing fluids for inhalation
US8561604Feb 12, 2007Oct 22, 2013Novartis AgLiquid dispensing apparatus and methods
WO1997027043A1 *Jan 23, 1997Jul 31, 1997Sanford RedmondReclosable dispenser package, reclosable outlet forming structure and method and apparatus for making same
WO1998017538A1Oct 17, 1997Apr 30, 1998Meara John R OContainer closure assembly
WO2009047821A1 *Sep 15, 2008Apr 16, 2009Bisio Progetti S P ASingle-dose vial adapted to be closed again
Classifications
U.S. Classification215/47, 220/266, 222/541.5
International ClassificationB65D1/08, B65D1/09
Cooperative ClassificationB65D1/095, B65D1/08
European ClassificationB65D1/09D, B65D1/08
Legal Events
DateCodeEventDescription
Jul 8, 1983AS02Assignment of assignor's interest
Owner name: BARNES-HIND/HYDROCURVE, INC.
Effective date: 19830322
Owner name: CP PACKAGING, INC., CRANBURY, NJ 08512, A CORP. OF
Jul 8, 1983ASAssignment
Owner name: CP PACKAGING, INC., CRANBURY, NJ 08512, A CORP. OF
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:BARNES-HIND/HYDROCURVE, INC.;REEL/FRAME:004145/0857
Effective date: 19830322