US3326400A - Two compartment container - Google Patents

Two compartment container Download PDF

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Publication number
US3326400A
US3326400A US503412A US50341265A US3326400A US 3326400 A US3326400 A US 3326400A US 503412 A US503412 A US 503412A US 50341265 A US50341265 A US 50341265A US 3326400 A US3326400 A US 3326400A
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US
United States
Prior art keywords
stopper
neck
container
plug
bottle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US503412A
Inventor
Hamelin Jean Jacques
Roulet Jacques
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LOreal SA
Original Assignee
LOreal SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LOreal SA filed Critical LOreal SA
Priority to US503412A priority Critical patent/US3326400A/en
Application granted granted Critical
Publication of US3326400A publication Critical patent/US3326400A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • B65D51/2807—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container
    • B65D51/2857—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by displacing or removing an element enclosing it
    • B65D51/2864—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by displacing or removing an element enclosing it the element being a plug or like element closing a passage between the auxiliary container and the main container
    • B65D51/2871—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by displacing or removing an element enclosing it the element being a plug or like element closing a passage between the auxiliary container and the main container the plug falling into the main container
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S215/00—Bottles and jars
    • Y10S215/08—Mixing

Definitions

  • This container which is preferably made of a plastic material, comprises:
  • a stopper 1 the central portion of which acts as a reservoir
  • This plug which closes the reservoir formed Within the stopper.
  • This plug may be made of rub'ber, plastic, or any other material having at least some resilience, and is a force t within the stopper.
  • FIG. 1 is a partial vertical section through the bottle, stopper and plug, showing the two contained products kept separate;
  • FIG. 2 is a partial vertical section showing the plug pulled out and the two contained products mixed together.
  • the lbottle is filled in the following manner:
  • the lirst product is placed in the cavity of the stopper 1, which is then closed by inserting the plug 2.
  • the bottle 3 is then lled with the second product, and the stopper 1 positioned above the mouth of the bottle, with the plug down.
  • the plug is provided with a flange 6 which is slightly larger than the inner diameter of the neck of the bottle, so that it is necessary to force the stopper and plug down the neck of the bottle. This is accomplished by screwing the stopper into the neck.
  • the container is then ready for storage, 'but when the 3,326,400 Patented June 20, 1967 ICC stopper 1 is unscrewed, the ange 6 on the plug 2 prevents the plug from rising with the stopper, so that after the stopper has been unscrewed for a certain distance the plug will fall out, thus permitting the upper product 4 to fall into the lower product k5. Further and complete unscrewing of the stopper makes the mixture within the bottle available for use.
  • a container for holding two products separately comprising in combination a bottle having a neck leading to a mouth, a stopper dimensioned to close said mouth, said stopper having an inner portion within said neck and an outer skirt surrounding said neck, said inner portion and said outer skirt being rigidly, integrally united so that movement of said outer skirt will cause simultaneous movement of said inner portion, said stopper being for-med with a cavity which opens toward the interior of said bottle when said stopper closes said mouth, and a plug .having a first portion which is Ia friction t within the opening to said cavity and a second portion having at least one transverse dimension greater than the inner diameter of said neck.
  • a container as claimed in claim 1 in which said outer skirt and neck are provided with mating screw threads so that said stopper may be screwed onto and off said bottle.
  • a container as claimed in claim 1 holding a rst product within said cavity and a second product within said bottle.

Description

June 20, 1967 .l. J. HAMELIN ETAL 3,326,400
TWO COMPARTMENT CONTAINER Filed O Ct. 25, 1965 VANAAM/ Irv/@Mors J'- J- HAMELlN Aome ys United States Patent OA Paris, France Filed Oct. 23, 1965, Ser. No. 503,412 Claims. (Cl. 21S-6) This invention relates to a container which makes it possible t-o store separately two solid or liquid products which are to be subsequently mixed together.
Its purpose is to ensure that one product is isolated from the other within a common container. This container, which is preferably made of a plastic material, comprises:
a lbottle 3 of any shape, provided with a threaded neck;
a stopper 1 the central portion of which acts as a reservoir;
a plug 2 which closes the reservoir formed Within the stopper. This plug may be made of rub'ber, plastic, or any other material having at least some resilience, and is a force t within the stopper.
One embodiment of the invention will now be described, purely by way of example, with reference to the accompanying drawing, on which:
FIG. 1 is a partial vertical section through the bottle, stopper and plug, showing the two contained products kept separate; and
FIG. 2 is a partial vertical section showing the plug pulled out and the two contained products mixed together.
The lbottle is filled in the following manner:
The lirst product is placed in the cavity of the stopper 1, which is then closed by inserting the plug 2. The bottle 3 is then lled with the second product, and the stopper 1 positioned above the mouth of the bottle, with the plug down.
The plug is provided with a flange 6 which is slightly larger than the inner diameter of the neck of the bottle, so that it is necessary to force the stopper and plug down the neck of the bottle. This is accomplished by screwing the stopper into the neck.
The container is then ready for storage, 'but when the 3,326,400 Patented June 20, 1967 ICC stopper 1 is unscrewed, the ange 6 on the plug 2 prevents the plug from rising with the stopper, so that after the stopper has been unscrewed for a certain distance the plug will fall out, thus permitting the upper product 4 to fall into the lower product k5. Further and complete unscrewing of the stopper makes the mixture within the bottle available for use.
What we claim is:
1. A container for holding two products separately, said container comprising in combination a bottle having a neck leading to a mouth, a stopper dimensioned to close said mouth, said stopper having an inner portion within said neck and an outer skirt surrounding said neck, said inner portion and said outer skirt being rigidly, integrally united so that movement of said outer skirt will cause simultaneous movement of said inner portion, said stopper being for-med with a cavity which opens toward the interior of said bottle when said stopper closes said mouth, and a plug .having a first portion which is Ia friction t within the opening to said cavity and a second portion having at least one transverse dimension greater than the inner diameter of said neck.
2. A container as claimed in claim 1 in which said outer skirt and neck are provided with mating screw threads so that said stopper may be screwed onto and off said bottle.
3. A container as claimed in claim 1 in which said plug is made of a resilient material.
4. A container as claimed in claim 1 in which the second portion of said plug is positioned below said neck when said stopper andV plug are in place.
5. A container as claimed in claim 1 :holding a rst product within said cavity and a second product within said bottle.
References Cited UNITED STATES PATENTS 2,072,518 3/1937 Brown 21S-52 X 2,494,294 1/ 1950 Greenberg. 2,689,566 9/1954 Lockhart. 3,239,429 3/1966 Menolasino et al. 220-23 X JOSEPH R. LECLAIR, Primary Examiner.
D. F. NORTON, Assistant Examiner.

Claims (1)

1. A CONTAINER FOR HOLDING TWO PRODUCTS SEPARATELY, SAID CONTAINER COMPRISING IN COMBINATION A BOTTLE HAVING A NECK LEADING TO A MOUTH, A STOPPER DIMENSIONED TO CLOSE SAID MOUTH, SAID STOPPER HAVING AN INNER PORTION WITHIN SAID NECK AND AN OUTER SKIRT SURROUNDING SAID NECK, SAID INNER PORTION AND SAID OUTER SKIRT BEING RIGIDLY, INTEGRALLY UNITED SO THAT MOVEMENT OF SAID OUTER SKIRT WILL CAUSE SIMULTANEOUS MOVEMENT OF SAID INNER PORTION, SAID STOPPER BEING FORMED WITH A CAVITY WHICH OPENS TOWARD THE INTERIOR OF SAID BOTTLE WHEN SAID STOPPER CLOSES SAID MOUTH, AND A PLUG HAVING A FIRST PORTION WHICH IS A FRICTION FIT WITHIN THE OPENING TO SAID CAVITY AND A SECOND PORTION HAVING AT LEAST ONE TRANSVERSE DIMENSION THAN THE INNER DIAMETER OF SAID NECK.
US503412A 1965-10-23 1965-10-23 Two compartment container Expired - Lifetime US3326400A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US503412A US3326400A (en) 1965-10-23 1965-10-23 Two compartment container

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Application Number Priority Date Filing Date Title
US503412A US3326400A (en) 1965-10-23 1965-10-23 Two compartment container

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US3326400A true US3326400A (en) 1967-06-20

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Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3410444A (en) * 1966-10-20 1968-11-12 Oreal Container having separate chambers and provided with means for connecting said chambers
US3451540A (en) * 1967-12-12 1969-06-24 Pennsalt Chemicals Corp Disposable mixing capsule
US3489306A (en) * 1967-06-05 1970-01-13 Designa Gmbh Multi-chambered container
US4024952A (en) * 1974-10-03 1977-05-24 Koninklijke Emballage Industrie Van Leer B.V. Screw cap for a container
US4195730A (en) * 1978-06-20 1980-04-01 General Foods Corporation Container having separate storage facilities for two materials
US4386696A (en) * 1976-03-02 1983-06-07 L'oreal Device for storing separately two products which are to be dispensed simultaneously
US20040036229A1 (en) * 2002-08-20 2004-02-26 Nippon Tansan Gas Co., Ltd. Sealing mechanism for vessel and cap to be used in the mechanism
US20040140321A1 (en) * 2003-01-17 2004-07-22 Stank Robert E. Mixing and dispensing apparatus
US20040226835A1 (en) * 2003-05-15 2004-11-18 Nippon Tansan Gas Co., Ltd. Sealing mechanism for a vessel wherein materials are isolated and stored and method to seal the vessel
US20040238566A1 (en) * 2003-01-17 2004-12-02 Stank Robert E. Mixing and dispensing apparatus
EP1548496A1 (en) * 2003-12-22 2005-06-29 AgfaPhoto GmbH Container for photographic processing chemistry
US20050163651A1 (en) * 2004-01-12 2005-07-28 Vellutato Arthur L.Sr. Method for mixing and dispensing
US7055709B1 (en) 2003-03-31 2006-06-06 Theodore Esau Receptacle cap for pills and other articles
US20080076321A1 (en) * 2006-09-26 2008-03-27 Stephen Mark Voltz Nozzle for Creating Geyser-Like Fountains By Combining Carbonated Soda and Small Objects
US20080096173A1 (en) * 2006-10-23 2008-04-24 Spangler Steven D Apparatus and method for a solid catalyst and fluid dynamic eruption reaction
US20080223740A1 (en) * 2005-08-12 2008-09-18 Obrist Closures Switzerland Gmbh Container Closure Assembly
US20080223485A1 (en) * 2007-03-16 2008-09-18 The Coca-Cola Company Ingredient Release Spout
US7588142B1 (en) * 2005-11-18 2009-09-15 Rexam Closures And Containers Inc. Additive delivery system closure
US20100157723A1 (en) * 2007-05-18 2010-06-24 Alejandro Jose De La Vega A liquid storage device
US20110031208A1 (en) * 2009-08-08 2011-02-10 Golden Andrew P Novelty Associated With Beverages
US20120193362A1 (en) * 2011-02-01 2012-08-02 Granite State Product Development LLC Dispensing cap for a container
US20130008907A1 (en) * 2010-03-22 2013-01-10 Husky-Ktw Gesmbh Closure with a chamber and component assembly for said closure
US8523017B2 (en) 2011-09-22 2013-09-03 Veltek Associates, Inc. Mixing and dispensing apparatus
US20130233821A1 (en) * 2009-08-08 2013-09-12 Andrew P. Golden Novelty associated with stoppers for beverages
US8550379B2 (en) 2006-10-23 2013-10-08 Steven D. Spangler Apparatus and method for a solid catalyst and fluid dynamic eruption reaction
US8602236B2 (en) 2011-11-04 2013-12-10 RNR IP Holdings, LLC Bottle including a base portion and a hollow closure for removably sealing the base portion
US20140237949A1 (en) * 2013-02-28 2014-08-28 Owens-Brockway Glass Container Inc. Closure Pendant to Indicate Package Opening
US20150102061A1 (en) * 2013-10-11 2015-04-16 Solutions Biomed, Llc Multi-chamber container for storing and mixing liquids
WO2016174275A1 (en) * 2015-04-27 2016-11-03 Microgaia Biotech, S.L. Mixing stopper
US20180016069A1 (en) * 2015-03-02 2018-01-18 David Robert Lanagan A diffusing device
US10065775B2 (en) 2011-02-01 2018-09-04 Granite State Product Development LLC Dispensing cap for a container
US20180353952A1 (en) * 2015-12-11 2018-12-13 Siemens Healthcare Diagnostics Inc. Specimen container and method for separating serum or plasma from whole blood
US20210163195A1 (en) * 2017-12-01 2021-06-03 L'oreal Device for packaging two products separately
WO2021139803A1 (en) * 2020-01-09 2021-07-15 李红彪 Storage lid assembly capable of performing preparation by adding materials
US11155397B2 (en) 2018-06-01 2021-10-26 In Spirit Group, Inc. Multi-compartment beverage bottle system and method
US11220381B2 (en) * 2019-11-30 2022-01-11 Morgan William Weinberg Bottle sealing and preservation device
US11242236B2 (en) 2015-03-19 2022-02-08 Phillip LaBarbera Perfect pour drink mixer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2072518A (en) * 1936-07-06 1937-03-02 Mortimer J Brown Closure for ice-making tubes
US2494294A (en) * 1947-12-26 1950-01-10 Alyin A Greenberg Plurality capsule
US2689566A (en) * 1951-09-28 1954-09-21 Compule Corp Plural-compartment admixing vial for segregated storage of ingredients of solutions and liquid mixtures
US3239429A (en) * 1963-02-25 1966-03-08 Nicholas J Menolasino Apparatus for testing the effectiveness of sterilization by heat

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2072518A (en) * 1936-07-06 1937-03-02 Mortimer J Brown Closure for ice-making tubes
US2494294A (en) * 1947-12-26 1950-01-10 Alyin A Greenberg Plurality capsule
US2689566A (en) * 1951-09-28 1954-09-21 Compule Corp Plural-compartment admixing vial for segregated storage of ingredients of solutions and liquid mixtures
US3239429A (en) * 1963-02-25 1966-03-08 Nicholas J Menolasino Apparatus for testing the effectiveness of sterilization by heat

Cited By (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3410444A (en) * 1966-10-20 1968-11-12 Oreal Container having separate chambers and provided with means for connecting said chambers
US3489306A (en) * 1967-06-05 1970-01-13 Designa Gmbh Multi-chambered container
US3451540A (en) * 1967-12-12 1969-06-24 Pennsalt Chemicals Corp Disposable mixing capsule
US4024952A (en) * 1974-10-03 1977-05-24 Koninklijke Emballage Industrie Van Leer B.V. Screw cap for a container
US4386696A (en) * 1976-03-02 1983-06-07 L'oreal Device for storing separately two products which are to be dispensed simultaneously
US4195730A (en) * 1978-06-20 1980-04-01 General Foods Corporation Container having separate storage facilities for two materials
EP1394064A3 (en) * 2002-08-20 2004-07-28 Nippon Tansan Gas Co., Ltd. Sealing mechanism for a vessel with a cap closure
US20040036229A1 (en) * 2002-08-20 2004-02-26 Nippon Tansan Gas Co., Ltd. Sealing mechanism for vessel and cap to be used in the mechanism
EP1394064A2 (en) * 2002-08-20 2004-03-03 Nippon Tansan Gas Co., Ltd. Sealing mechanism for a vessel with a cap closure
US20040140321A1 (en) * 2003-01-17 2004-07-22 Stank Robert E. Mixing and dispensing apparatus
US20040238566A1 (en) * 2003-01-17 2004-12-02 Stank Robert E. Mixing and dispensing apparatus
US6851580B2 (en) 2003-01-17 2005-02-08 Veltek Associates, Inc. Mixing and dispensing apparatus
US7066354B2 (en) 2003-01-17 2006-06-27 Stank Robert E Mixing and dispensing apparatus
US7055709B1 (en) 2003-03-31 2006-06-06 Theodore Esau Receptacle cap for pills and other articles
US20040226835A1 (en) * 2003-05-15 2004-11-18 Nippon Tansan Gas Co., Ltd. Sealing mechanism for a vessel wherein materials are isolated and stored and method to seal the vessel
EP1548496A1 (en) * 2003-12-22 2005-06-29 AgfaPhoto GmbH Container for photographic processing chemistry
US20050163651A1 (en) * 2004-01-12 2005-07-28 Vellutato Arthur L.Sr. Method for mixing and dispensing
US10729795B2 (en) 2004-01-12 2020-08-04 Veltek Associates, Inc. Method for mixing and dispensing
US20080223740A1 (en) * 2005-08-12 2008-09-18 Obrist Closures Switzerland Gmbh Container Closure Assembly
US8104633B2 (en) * 2005-08-12 2012-01-31 Obrist Closures Switzerland Gmbh Container closure assembly
US7588142B1 (en) * 2005-11-18 2009-09-15 Rexam Closures And Containers Inc. Additive delivery system closure
US20140042237A1 (en) * 2006-09-26 2014-02-13 Eepybird, Llc Method for Use of Nozzle for Creating Geyser-Like Fountains By Combining Carbonated Soda and Small Objects
US20080076321A1 (en) * 2006-09-26 2008-03-27 Stephen Mark Voltz Nozzle for Creating Geyser-Like Fountains By Combining Carbonated Soda and Small Objects
US9273633B2 (en) 2006-10-23 2016-03-01 Steven D. Spangler Apparatus and method for a solid catalyst and fluid dynamic eruption reaction
US7971801B2 (en) 2006-10-23 2011-07-05 Spangler Steven D Apparatus and method for a solid catalyst and fluid dynamic eruption reaction
US20080096173A1 (en) * 2006-10-23 2008-04-24 Spangler Steven D Apparatus and method for a solid catalyst and fluid dynamic eruption reaction
US8550379B2 (en) 2006-10-23 2013-10-08 Steven D. Spangler Apparatus and method for a solid catalyst and fluid dynamic eruption reaction
US20080223485A1 (en) * 2007-03-16 2008-09-18 The Coca-Cola Company Ingredient Release Spout
US8276748B2 (en) * 2007-03-16 2012-10-02 The Coca-Cola Company Ingredient release spout
US20100157723A1 (en) * 2007-05-18 2010-06-24 Alejandro Jose De La Vega A liquid storage device
US20130233821A1 (en) * 2009-08-08 2013-09-12 Andrew P. Golden Novelty associated with stoppers for beverages
US8376161B2 (en) * 2009-08-08 2013-02-19 Andrew P Golden Novelty associated with beverages
US20110031208A1 (en) * 2009-08-08 2011-02-10 Golden Andrew P Novelty Associated With Beverages
US8960466B2 (en) * 2009-08-08 2015-02-24 Andrew P. Golden Novelty associated with stoppers for beverages
US20130008907A1 (en) * 2010-03-22 2013-01-10 Husky-Ktw Gesmbh Closure with a chamber and component assembly for said closure
US20120193362A1 (en) * 2011-02-01 2012-08-02 Granite State Product Development LLC Dispensing cap for a container
US20150028037A1 (en) * 2011-02-01 2015-01-29 Granite State Product Development LLC Dispensing cap for a container
US8613372B2 (en) * 2011-02-01 2013-12-24 Granite State Product Development LLC Dispensing cap for a container
US10065775B2 (en) 2011-02-01 2018-09-04 Granite State Product Development LLC Dispensing cap for a container
US8523017B2 (en) 2011-09-22 2013-09-03 Veltek Associates, Inc. Mixing and dispensing apparatus
US10744523B2 (en) 2011-09-22 2020-08-18 Veltek Associates, Inc. Mixing and dispensing apparatus
US9108208B2 (en) 2011-09-22 2015-08-18 Veltek Associates. Inc. Mixing and dispensing apparatus
US9764342B2 (en) 2011-09-22 2017-09-19 Veltek Associates, Inc Mixing and dispensing apparatus
US10335812B2 (en) 2011-09-22 2019-07-02 Veltek Associates, Inc. Mixing and dispensing apparatus
US8602236B2 (en) 2011-11-04 2013-12-10 RNR IP Holdings, LLC Bottle including a base portion and a hollow closure for removably sealing the base portion
US20140237949A1 (en) * 2013-02-28 2014-08-28 Owens-Brockway Glass Container Inc. Closure Pendant to Indicate Package Opening
US9193508B2 (en) * 2013-02-28 2015-11-24 Owens-Brockway Glass Container Inc. Closure pendant to indicate package opening
US20150102061A1 (en) * 2013-10-11 2015-04-16 Solutions Biomed, Llc Multi-chamber container for storing and mixing liquids
WO2015054523A3 (en) * 2013-10-11 2015-06-11 Solutions Biomed, Llc Multi-chamber container for storing and mixing liquids
US20180016069A1 (en) * 2015-03-02 2018-01-18 David Robert Lanagan A diffusing device
US10479571B2 (en) * 2015-03-02 2019-11-19 David Robert Lanagan Diffusing device
US11242236B2 (en) 2015-03-19 2022-02-08 Phillip LaBarbera Perfect pour drink mixer
CN107912034A (en) * 2015-04-27 2018-04-13 麦克罗盖亚生物科技有限公司 Mixer plug
US10118748B2 (en) 2015-04-27 2018-11-06 Microgaia Biotech, S.L. Mixing stopper
CN107912034B (en) * 2015-04-27 2019-10-18 麦克罗盖亚生物科技有限公司 Mixer plug
WO2016174275A1 (en) * 2015-04-27 2016-11-03 Microgaia Biotech, S.L. Mixing stopper
US10870110B2 (en) * 2015-12-11 2020-12-22 Babson Diagnostics, Inc. Specimen container and centrifugation method for separating serum or plasma from whole blood therewith
US20180353952A1 (en) * 2015-12-11 2018-12-13 Siemens Healthcare Diagnostics Inc. Specimen container and method for separating serum or plasma from whole blood
US11697114B2 (en) 2015-12-11 2023-07-11 Babson Diagnostics, Inc. Centrifugation method separating serum or plasma from whole blood using a specimen container having a cap to retain blood cells
US20210163195A1 (en) * 2017-12-01 2021-06-03 L'oreal Device for packaging two products separately
US11591145B2 (en) * 2017-12-01 2023-02-28 L'oreal Device for packaging two products separately
US11155397B2 (en) 2018-06-01 2021-10-26 In Spirit Group, Inc. Multi-compartment beverage bottle system and method
US11273970B2 (en) 2018-06-01 2022-03-15 In Spirit Group, Inc. Multi-compartment beverage bottle system and method
US11220381B2 (en) * 2019-11-30 2022-01-11 Morgan William Weinberg Bottle sealing and preservation device
WO2021139803A1 (en) * 2020-01-09 2021-07-15 李红彪 Storage lid assembly capable of performing preparation by adding materials

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