US2941696A - Dispensing container - Google Patents

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US2941696A
US2941696A US678930A US67893057A US2941696A US 2941696 A US2941696 A US 2941696A US 678930 A US678930 A US 678930A US 67893057 A US67893057 A US 67893057A US 2941696 A US2941696 A US 2941696A
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container
valve
compartment
dispensing container
invention
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US678930A
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Homm Roger Edwin
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Ortho Pharmaceutical Corp
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Ortho Pharmaceutical Corp
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D83/00Containers or packages with special means for dispensing contents
    • B65D83/14Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/68Dispensing two or more contents, e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them

Description

June 2l, 1960 R. E. HOMM DISPENSING CONTAINER Filed Aug. 19, 1957 INVENTOR P0454 27 wwf/0MM BMWA W ATTORNEY United States 'PatentA DISPENSING CONTAINER Roger Edwin Homin, Neshanic, NJ.,-assignor to Ortho .lharmaceutical Corporation, a corporation of New ersey e Filed Aug. 19, 1957, Ser. No. 678,930

1 Claim. (Cl. 222-136) The present invention relates to a dispensing container of the aerosol type. More specifically, thepresent invention relates to an aerosol container that is divided-into compartments, each compartment containing a special type of solution andan aerosol propellant. A valve communicates with eachV compartment within the container permitting the operator to dispense solutions from each compartment simultaneously.

The general objectV of the present invention is to provide a container-from which a plurality of reacting liquids canA be simultaneously dispensed. One of the'speciic objects of the invention is to provide an improved d-ispenser for reagents that would react and precipitate if present in a single mixture. A container of the type to be described provides a method of applying spray-on bandages and therapeutic agents using as a carrier aerosol sprays.

There has long been a need for dressings that might be easily applied to wound surfaces. Many chemicals are known which will react to form precipitates or release gases and form spongy masses that would be useful in covering a wound. The aerosol container described herein provides a practical and convenient method of simultaneously precipitating and applying the wound dressing.

I am aware that there have been a number of prior proposals for a multiple compartment container adapted to dispense incompatable liquids. However, the present invention is structurally different trom containers described in the prior art and enables one to dispense two or more reactants in aerosol form, the reaction occurning outside of the container as the reagents are propelled toward the target and being completed as the reagents are mixed and combined at the surface of the target.

Another characteristic of the invention is the provision of a valve arrangement that permits the reacting solutions to mix in a manner such that there is no obstruction or clogging of the exit orifice upon repeated spraying.

Other advantages of my invention will become apparent in the ensuing specification and appended drawings in which:

Figure 1 is a longitudinal sectional view of a container embodying my invention.

Figure 2 is an enlarged sectional view of a valve that will simultaneously dispense two aerosol sprays without clogging.

Figure 3 is a longitudinal sectional view of a modilied form of the valve illustrated in Figure 2.

Figure 4 is a longitudinal sectional view of another modification of a dual dispensing valve.

Reacting materials such as a 'solution of pectin and a solution of a calcium salt will form a iibrous precipitate when mixed together and are most useful when applied immediately after mixing. In the dispensing container o my invention such reactants are stored in separate compartments as illustrated in Figure l. Such a container may be constructed -to include a bottom 13, an outer cylinder wall 14, a shoulder or top conical wall memice ber 15 suitably secured to the cylindrical shell 14 or formed integral therewith and an exit valve having a. base 17 and a head section 21. A common wall 20 divides the cylinder 14 into two separate compartments 11 and 12. The base of the exit valve carries two sep# `arate conduits 18 and 19 which communicate with the individual compartments x11 and 12. The conduits 18` and 19 extend to a point adjacent to the bo-ttom wall 13 to' facilitate dispensing the entire contents when the con, tainer is held in a vertical position.

Referring now to Figure 2, the valve comprises twosections, a base 17 and a head section 21. Both sections.

- which force the stops 31 and 32 to seat against the rubber Vwashers 27 and 28. The solid projections 33 and 34 function` as al spring and valveguide. The stops 3,1w

and 432 alsofunction in this manner as they slidingly litv againstthe cylindrical walls 3S and 36 in the valve base 17. When the valve head 21 -is depressed by manual pressure against the tension of springs 35 and 36 the ports 25 and 26 are opened to the conduits 18 and 19 and the contents of compartments "11 and 12 are simultaneously forced by the pressure within these compartments through the orifice 24 where mixing occurs. Some reaction mayvoccur within the orifice 24 but movement through the oriiice is so rapid that the major reaction is effected outside of this oriiice and no clogging occurs.

The modilication of my valve as illustrated in Figure 3 differs trom the design illustrated in Figure 2 in that mixing occurs not in the exit orifice 24 but immediately prior to the point that both liquids enter the exit orifice. Figure 4 is yet another modiiication of my valve in which all mixing of the reactants occurs after the atomized liq uids have left the valve. In this modification the valve head 21 is provided with two onices 37 and 38. 'I'hese oriiices converge to assist mixing.

The use of the container of my invention to apply a fibrous dressing directly to a wound surface is illustrated in the following example.

Example I A two-compartment pressure container is constructed as described above, the volume of each compartment being approximately 300 cc. One compartment was charged with a 2% aqueous solution of alginic acid and the other compartment was charged with a 30% aqueous solution of aluminum chlorohydrol. The container was cooled to about 30 C. and approximately vll0 cc. of an aerosol propellant was added to each compartment. The propellant may be Freon 11, a fluorinated hydrocarbon having the formula CC13F and boiling at 23.7 C., mixed in. equal quantities with Freon 12, a fluorinated hydrocarbonv having the formula CCl2F2 and boiling at 29.8 C. Ten cubic centimeters of this Freon mixture will provide a pressure within each compartment of about 40 pounds per square inch at normal room temperatures.

After each compartment of the container is charged with reactants and the propellant, the valve is aixed and the container is permitted to warm up to room temperature. When the valve is depressed, the solutions of alginic Y acid and aluminum chlorohydrol are expelled as a ne mist which reacts and forms a brous precipitate at the target area.

It will be recognized that the container of the present Y For example, film-formingsolutions such as aqueous solutions of carboxymethylcellulose or methylcellulose" may: be appliedvv simultaneously with solutions of an antif biotic. plasminogen and streptokinase maybe applied in: this manner and will react to form the proteolytic enzyme plasmn, useful in the debnidementy of,A wounds; TheV container may also-be quite useful in applying simultaneously to4 a surface a resin monomer coatingr and a polymerization catalyst, converting thel resin in place to form; a protective coatingat thesurface. Epoxy-resins, for example, as descnibed in Ci'reenleelPatentl No; 2,5851,- 115, form extremely resistantA and impermeable coatings when polymerization of'the-epoxide groupsv is electedf by an active hydrogen compound: such asa polyamine. Mix-f tures of the polyepoxide resinand` polyamine convert rapidily upon mixing and application of such oompositions 'has long been a problem. The container of' my invention provides a practical methody of applyingV anepoxide resin andan amine to a surface simultaneously', conversion of the resin occurringon the surface at the time of application.

While the particular forms of the invention hereinV described are well adapted to carry out the objects of the invention, it is understood that various modications and1 changes may be made without departing from the` principles` of the. invention,y and the inventionincludes all such modifications and changes as come within the vscope of the appended claim. v

What is claimed is:

In a device for dispensing a liquid under pressure, in combination; a cylindrical container divided into two separate compartments by a common wall extending the length of the container; a conduit positioned within each separate compartment; a dual valve operating member having a common exit` erice separately communicating with, two hollow valve members having annular projections slidably positioned within each conduit; valve.` seats at the end of each conduit which contact the annular projections,wheruheV valve members are ina closed position; a horizontal' pont in each valve member disposed References Cited in the tile of this patent-v UNITED STATES PATENTS 1,094,761 Thousand a, Apr. 2 8, 19114` 1,981,446 Apfelbaum Nov. 20,l 1934 2,532,187 Paasche Nov. 2,8, 1950iv

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Cited By (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022199A (en) * 1959-11-12 1962-02-20 Dow Chemical Co Treatment of felts
US3045925A (en) * 1959-09-29 1962-07-24 Michael N Giangualano Multiple spray apparatus
US3084871A (en) * 1961-07-24 1963-04-09 Synfleur Scient Lab Inc Selective spray dispenser
US3113698A (en) * 1962-01-25 1963-12-10 Abplanalp Robert Henry Method of and apparatus for dispensing aerosol materials
US3181737A (en) * 1963-09-30 1965-05-04 R H Macy & Co Inc Method of storing, combining and applying two-part polymer mixtures
US3198394A (en) * 1962-11-16 1965-08-03 Lefer Samuel Pressurized dispensers
US3217931A (en) * 1962-07-31 1965-11-16 Colgate Palmolive Co Multicompartment dispensing of different fluent materials
US3236457A (en) * 1963-08-21 1966-02-22 John R Kennedy Composite spray container assembly
US3236418A (en) * 1962-11-16 1966-02-22 Oreal Apparatus for producing constant proportion mixtures of two or more aerosols
US3255926A (en) * 1965-02-09 1966-06-14 Modern Lab Inc Compartmented pressurized dispensing device
US3269389A (en) * 1963-03-11 1966-08-30 Bernard L Meurer Compartmental dispensing container for nose and throat preparations
US3269605A (en) * 1965-08-03 1966-08-30 Aaron S Tesler Pressurized dispenser assembly having a plurality of individual chambers
US3289887A (en) * 1962-07-31 1966-12-06 Colgate Palmolive Co Dispensing of reactive cleansing materials
US3303970A (en) * 1964-07-14 1967-02-14 Jerome Marrow Device for simultaneously dispensing from plural sources
US3335961A (en) * 1965-02-04 1967-08-15 Leonard L Marraffino Mixing head
DE1265072B (en) * 1965-12-03 1968-03-28 Precision Valve Corp Treibmittelbehaelter for aerosol dispensers
US3406913A (en) * 1966-09-01 1968-10-22 Revlon Mechanical break-up actuator for fluid dispensers
US3416709A (en) * 1966-04-11 1968-12-17 Spray Tak Inc Apparatus for applying a plurality of fluid materials
US3506160A (en) * 1968-06-03 1970-04-14 Sterling Drug Inc Self-venting multiple product mixing valve construction
US3568933A (en) * 1969-03-05 1971-03-09 Oxford Ind Group Spray nozzles
US3628733A (en) * 1969-05-01 1971-12-21 Associated Products Inc Two-hole aerosol button
US3680740A (en) * 1970-01-06 1972-08-01 Continental Can Co Dispensing container with plural closures
JPS485311U (en) * 1971-06-04 1973-01-22
US3714346A (en) * 1970-06-19 1973-01-30 J Gubernick Two-part aluminum salt antiperspirant aerosol compositions
US3730437A (en) * 1970-06-19 1973-05-01 Ciba Geigy Corp Ejection device for multiple-product dispensers
US3760986A (en) * 1970-08-19 1973-09-25 Schuyler Dev Corp Dispensing bottles with pump means for simultaneous dispensing
JPS4921218U (en) * 1972-05-24 1974-02-22
US3813011A (en) * 1971-05-11 1974-05-28 S Harrison Aerosol can for dispensing materials in fixed volumetric ratio
JPS5037113U (en) * 1973-07-28 1975-04-18
US3966090A (en) * 1969-02-17 1976-06-29 Dart Industries Inc. Package for dispensing an antiseptic composition
DE2827610A1 (en) * 1978-06-23 1980-01-10 Goldwell Gmbh A process for the preparation of cosmetic preparations as well as multi-component set of equipment for implementing the method
WO1987002229A1 (en) * 1985-10-16 1987-04-23 Craig Berry Method and apparatus for blending make-up
US4678103A (en) * 1986-03-27 1987-07-07 The Procter & Gamble Company Plural-chambered dispensing device exhibiting constant proportional co-dispensing and method for making same
DE3614515A1 (en) * 1986-04-29 1987-11-05 Pfeiffer Erich Gmbh & Co Kg Discharge device for media
US4730381A (en) * 1986-03-27 1988-03-15 The Procter & Gamble Company Method of making plural-chambered dispensing device exhibiting constant proportional co-dispensing
DE3700120A1 (en) * 1987-01-03 1988-07-14 Erich Pfanstiel Dispenser for paste od. Like.
US4765510A (en) * 1987-04-07 1988-08-23 Rende Vincent N Multiple color fluid dispensing gun
US4773562A (en) * 1986-09-04 1988-09-27 L'oreal Dispenser head for mixing separate pasty substances and a storage unit provided with such a dispenser head
US4801465A (en) * 1987-04-20 1989-01-31 Sponer Richard A Dispenser apparatus for a solid particulate material and a fluid
US4895511A (en) * 1988-10-24 1990-01-23 Schmid Ronald W Color or scent modified flame pocket lighters
US4902281A (en) * 1988-08-16 1990-02-20 Corus Medical Corporation Fibrinogen dispensing kit
US5009342A (en) * 1989-08-14 1991-04-23 Mark R. Miller Dual liquid spraying assembly
WO1994021535A1 (en) * 1993-03-14 1994-09-29 Chung King Tsang Container and its application
US5472119A (en) * 1994-08-22 1995-12-05 S. C. Johnson & Son, Inc. Assembly for dispensing fluids from multiple containers, while simultaneously and instantaneously venting the fluid containers
US5656035A (en) * 1995-04-25 1997-08-12 Avoy; Donald R. Refillable fibrinogen dispensing kit
US5752626A (en) * 1995-09-08 1998-05-19 Owens-Illinois Closure Inc. Simulataneous pump dispenser
US5839474A (en) * 1996-01-19 1998-11-24 Sc Johnson Commercial Markets, Inc. Mix head eductor
US5897833A (en) * 1996-09-30 1999-04-27 Allergan Systems and methods for disinfecting contact lenses
DE19758167A1 (en) * 1997-12-30 1999-07-08 Joachim Schmidt Multi-fragrance perfume holder
US6036057A (en) * 1996-06-14 2000-03-14 S.C. Johnson Commercial Markets, Inc. Dual piston variable proportioning system
US6168335B1 (en) 1998-08-18 2001-01-02 Arich, Inc. Applicator and dispensing device using same
US6322008B1 (en) 1999-01-11 2001-11-27 Graves Spray Supply, Inc Liquid impingement nozzle with paired openings
US20040063600A1 (en) * 2002-09-13 2004-04-01 Bissell Homecare, Inc. Manual spray cleaner
US20040206775A1 (en) * 2003-04-18 2004-10-21 Holmes Kenneth E. Container with divided compartments
US20040226964A1 (en) * 2003-05-12 2004-11-18 Bourque Steven M. Systems for dispensing multi-component products
US20040234450A1 (en) * 2001-01-22 2004-11-25 Howes Randolph M. Compositions, methods, apparatuses, and systems for singlet oxygen delivery
WO2005021164A1 (en) * 2003-08-22 2005-03-10 S. C. Johnson & Son, Inc. Spray nozzle
US20050115988A1 (en) * 2003-12-01 2005-06-02 Brian Law Multiple liquid foamer
EP1541496A1 (en) * 2003-12-12 2005-06-15 Fulvio Reggiani Container for dispensing separate products
US20060207596A1 (en) * 2005-03-18 2006-09-21 Fairfield Clinical Trials, Llc Device and method for delivery of combination nasal medication
US7219849B1 (en) 2005-12-13 2007-05-22 Graves Spray Supply, Inc. Liquid impingement nozzle with paired openings
WO2007104281A2 (en) * 2006-03-10 2007-09-20 Istvan Horvat Pressure reservoir arrangement, ready-to-use set, and method for the chemical metal spraying of surfaces
US20070233012A1 (en) * 2006-02-24 2007-10-04 Lerrick Andrew J Multi-chamber spray container and system
US7594594B2 (en) 2004-11-17 2009-09-29 International Flavors & Fragrances Inc. Multi-compartment storage and delivery containers and delivery system for microencapsulated fragrances
EP1735034B1 (en) * 2004-03-05 2011-04-20 Boehringer Ingelheim International Gmbh Impaction nozzle for a gas-operated dosing aerosol
US20110215113A1 (en) * 2002-09-13 2011-09-08 Bissell Homecare, Inc. Manual sprayer with dual bag-on-valve assembly
US20120126034A1 (en) * 2010-11-23 2012-05-24 Darren Edward Nolen Impingement Mixing Liquid Dispensing Apparatus and Methods
US20120168463A1 (en) * 2009-12-01 2012-07-05 Toyo Aerosol Industry Co., Ltd. Aerosol device for allocation of plurality of fluids
CN102687945A (en) * 2012-05-02 2012-09-26 陈永涛 Double-nozzle perfume bottle
EP2597055A1 (en) * 2010-07-20 2013-05-29 Toyo Aerosol Industry Co., Ltd. Multiple fluid dispensing aerosol device
US20130270294A1 (en) * 2010-12-02 2013-10-17 Toyo Aerosol Industry Co., Ltd. Aerosol Container For Dispensing Plural Kinds Of Liquids
US20140076930A1 (en) * 2011-05-02 2014-03-20 Mouse Trap Design, Llc Mixing and Dispensing Device
CN103653682A (en) * 2013-11-22 2014-03-26 南通宝田包装科技有限公司 Double-head cosmetic tube
US20140144939A1 (en) * 2011-08-01 2014-05-29 Aptar France Sas Fluid product dispenser
JP2016088562A (en) * 2014-10-31 2016-05-23 株式会社吉野工業所 Dual aerosol actuator
US20170080440A1 (en) * 2014-01-27 2017-03-23 Lindal France Sas Two-channel dispensing device intended to close a vial
US10207064B2 (en) * 2017-07-11 2019-02-19 Glen McCants Dual chamber nebulizer apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1094761A (en) * 1913-12-12 1914-04-28 Adolph Thousand Autogenous welding outfit.
US1981446A (en) * 1932-06-20 1934-11-20 Apfelbaum Myer Combined seltzer water and sirups dispensing bottle device
US2532187A (en) * 1945-01-12 1950-11-28 Jens A Paasche Multiple fluid airbrush
US2748985A (en) * 1953-07-03 1956-06-05 Edward H Seymour Spray package equipped with a selfcleaning valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1094761A (en) * 1913-12-12 1914-04-28 Adolph Thousand Autogenous welding outfit.
US1981446A (en) * 1932-06-20 1934-11-20 Apfelbaum Myer Combined seltzer water and sirups dispensing bottle device
US2532187A (en) * 1945-01-12 1950-11-28 Jens A Paasche Multiple fluid airbrush
US2748985A (en) * 1953-07-03 1956-06-05 Edward H Seymour Spray package equipped with a selfcleaning valve

Cited By (103)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045925A (en) * 1959-09-29 1962-07-24 Michael N Giangualano Multiple spray apparatus
US3022199A (en) * 1959-11-12 1962-02-20 Dow Chemical Co Treatment of felts
US3084871A (en) * 1961-07-24 1963-04-09 Synfleur Scient Lab Inc Selective spray dispenser
US3113698A (en) * 1962-01-25 1963-12-10 Abplanalp Robert Henry Method of and apparatus for dispensing aerosol materials
US3217931A (en) * 1962-07-31 1965-11-16 Colgate Palmolive Co Multicompartment dispensing of different fluent materials
US3289887A (en) * 1962-07-31 1966-12-06 Colgate Palmolive Co Dispensing of reactive cleansing materials
US3198394A (en) * 1962-11-16 1965-08-03 Lefer Samuel Pressurized dispensers
US3236418A (en) * 1962-11-16 1966-02-22 Oreal Apparatus for producing constant proportion mixtures of two or more aerosols
US3269389A (en) * 1963-03-11 1966-08-30 Bernard L Meurer Compartmental dispensing container for nose and throat preparations
US3236457A (en) * 1963-08-21 1966-02-22 John R Kennedy Composite spray container assembly
US3181737A (en) * 1963-09-30 1965-05-04 R H Macy & Co Inc Method of storing, combining and applying two-part polymer mixtures
US3303970A (en) * 1964-07-14 1967-02-14 Jerome Marrow Device for simultaneously dispensing from plural sources
US3335961A (en) * 1965-02-04 1967-08-15 Leonard L Marraffino Mixing head
US3255926A (en) * 1965-02-09 1966-06-14 Modern Lab Inc Compartmented pressurized dispensing device
US3269605A (en) * 1965-08-03 1966-08-30 Aaron S Tesler Pressurized dispenser assembly having a plurality of individual chambers
DE1265072B (en) * 1965-12-03 1968-03-28 Precision Valve Corp Treibmittelbehaelter for aerosol dispensers
US3416709A (en) * 1966-04-11 1968-12-17 Spray Tak Inc Apparatus for applying a plurality of fluid materials
US3406913A (en) * 1966-09-01 1968-10-22 Revlon Mechanical break-up actuator for fluid dispensers
US3506160A (en) * 1968-06-03 1970-04-14 Sterling Drug Inc Self-venting multiple product mixing valve construction
US3966090A (en) * 1969-02-17 1976-06-29 Dart Industries Inc. Package for dispensing an antiseptic composition
US3568933A (en) * 1969-03-05 1971-03-09 Oxford Ind Group Spray nozzles
US3628733A (en) * 1969-05-01 1971-12-21 Associated Products Inc Two-hole aerosol button
US3680740A (en) * 1970-01-06 1972-08-01 Continental Can Co Dispensing container with plural closures
US3714346A (en) * 1970-06-19 1973-01-30 J Gubernick Two-part aluminum salt antiperspirant aerosol compositions
US3730437A (en) * 1970-06-19 1973-05-01 Ciba Geigy Corp Ejection device for multiple-product dispensers
US3760986A (en) * 1970-08-19 1973-09-25 Schuyler Dev Corp Dispensing bottles with pump means for simultaneous dispensing
US3813011A (en) * 1971-05-11 1974-05-28 S Harrison Aerosol can for dispensing materials in fixed volumetric ratio
JPS485311U (en) * 1971-06-04 1973-01-22
JPS5122345Y2 (en) * 1971-06-04 1976-06-09
JPS4921218U (en) * 1972-05-24 1974-02-22
JPS5037113U (en) * 1973-07-28 1975-04-18
DE2827610A1 (en) * 1978-06-23 1980-01-10 Goldwell Gmbh A process for the preparation of cosmetic preparations as well as multi-component set of equipment for implementing the method
WO1987002229A1 (en) * 1985-10-16 1987-04-23 Craig Berry Method and apparatus for blending make-up
US4714084A (en) * 1985-10-16 1987-12-22 Craig Berry Method and apparatus for simultaneously applying and blending make-up in one step
US4678103A (en) * 1986-03-27 1987-07-07 The Procter & Gamble Company Plural-chambered dispensing device exhibiting constant proportional co-dispensing and method for making same
US4730381A (en) * 1986-03-27 1988-03-15 The Procter & Gamble Company Method of making plural-chambered dispensing device exhibiting constant proportional co-dispensing
DE3614515A1 (en) * 1986-04-29 1987-11-05 Pfeiffer Erich Gmbh & Co Kg Discharge device for media
US4826048A (en) * 1986-04-29 1989-05-02 Ing. Erich Pfeiffer Gmbh & Co. Kg Dispenser for manually discharging plural media
US4773562A (en) * 1986-09-04 1988-09-27 L'oreal Dispenser head for mixing separate pasty substances and a storage unit provided with such a dispenser head
DE3700120A1 (en) * 1987-01-03 1988-07-14 Erich Pfanstiel Dispenser for paste od. Like.
US4765510A (en) * 1987-04-07 1988-08-23 Rende Vincent N Multiple color fluid dispensing gun
US4801465A (en) * 1987-04-20 1989-01-31 Sponer Richard A Dispenser apparatus for a solid particulate material and a fluid
US4902281A (en) * 1988-08-16 1990-02-20 Corus Medical Corporation Fibrinogen dispensing kit
US4895511A (en) * 1988-10-24 1990-01-23 Schmid Ronald W Color or scent modified flame pocket lighters
US5009342A (en) * 1989-08-14 1991-04-23 Mark R. Miller Dual liquid spraying assembly
GB2293157A (en) * 1993-03-14 1996-03-20 Chung King Tsang Container and its application
WO1994021535A1 (en) * 1993-03-14 1994-09-29 Chung King Tsang Container and its application
US5472119A (en) * 1994-08-22 1995-12-05 S. C. Johnson & Son, Inc. Assembly for dispensing fluids from multiple containers, while simultaneously and instantaneously venting the fluid containers
US5656035A (en) * 1995-04-25 1997-08-12 Avoy; Donald R. Refillable fibrinogen dispensing kit
US5752626A (en) * 1995-09-08 1998-05-19 Owens-Illinois Closure Inc. Simulataneous pump dispenser
US5839474A (en) * 1996-01-19 1998-11-24 Sc Johnson Commercial Markets, Inc. Mix head eductor
US6036057A (en) * 1996-06-14 2000-03-14 S.C. Johnson Commercial Markets, Inc. Dual piston variable proportioning system
US6165415A (en) * 1996-09-30 2000-12-26 Allergan Systems and methods for disinfecting contact lenses
US5897833A (en) * 1996-09-30 1999-04-27 Allergan Systems and methods for disinfecting contact lenses
DE19758167A1 (en) * 1997-12-30 1999-07-08 Joachim Schmidt Multi-fragrance perfume holder
US6168335B1 (en) 1998-08-18 2001-01-02 Arich, Inc. Applicator and dispensing device using same
US6322008B1 (en) 1999-01-11 2001-11-27 Graves Spray Supply, Inc Liquid impingement nozzle with paired openings
US20040234450A1 (en) * 2001-01-22 2004-11-25 Howes Randolph M. Compositions, methods, apparatuses, and systems for singlet oxygen delivery
US20050186135A1 (en) * 2001-01-22 2005-08-25 Howes Randolph M. Compositions, methods, apparatuses, and systems for singlet oxygen delivery
US20110215113A1 (en) * 2002-09-13 2011-09-08 Bissell Homecare, Inc. Manual sprayer with dual bag-on-valve assembly
US8784504B2 (en) 2002-09-13 2014-07-22 Bissell Homecare, Inc. Carpet cleaning method
US20050029296A1 (en) * 2002-09-13 2005-02-10 Bissell Homecare, Inc. Aerosol package
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