Dispenser with dual pump system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8083103
SERIAL NO

12046677

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A fluid dispenser is provided that includes a multiple chamber fluid storage region, each having a dispensing pump of its own such that the dispenser can dispense the fluids from within the multiple fluid storage regions. Further, the multiple fluid storage regions may each contain the same or different liquids. The dispensing pumps include a metering housing, which when depressed, generate a one-way flow from the interior fluid storage region of the container that serves to fill the predetermined volume of the chamber within the metering housing. When the metering housing is depressed a second time a substantially equal volume of each of the fluids is dispensed from the container, while upon release, the metering housings are refilled by drawing fluids from their respective fluid storage regions. The fluids are mixed in the exit port as they are dispensed from the metering pumps.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
SEALED AIR CORPORATION (US)SADDLE BROOK, NJ237

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LaFlamme, Roger J Enfield, US 26 218
Mileti, Robert J Torrington, US 29 165

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Minnesota Mining and Manufacturing Company (1)
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Other [Check patent profile for assignment information] (30)
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4888868 Disposable razor assembly with detachable packet containing shaving-associated material 35 1988
4889441 Skin lotion dispenser and applicator 44 1988
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4993594 Multi-constituent mixing and metering dispenser 38 1989
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5261570 Flexible liquid dispenser 27 1991
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* 5769585 Toothbrush with toothpaste 11 1995
5564190 Combined shaver and shaving lubricant dispenser 30 1995
5704723 Soap dispensing device 36 1996
5761813 Razor device, in particular a throw-away razor 29 1997
5983500 Disposable foaming razor with combination feed dials 37 1997
5836482 Automated fluid dispenser 150 1997
5934296 Liquid applicator 31 1997
5865554 Portable double-brush shoe polishing device 18 1997
5944032 Squeezable cleansing and lathering devices 45 1998
2001/0025,859 Mixing and dispensing container having removably attachable supply vessels 23 2000
6419118 Containers with flexible pouch and closure member 63 2000
6623201 Cleaning device and method of use 25 2000
6629799 Bristled soap dispenser 34 2001
6715952 Portable toothbrush 20 2002
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E-L Management Corp. (1)
* 6412660 Dispensing nozzle for multi-compartment container 10 1999
 
GIZMO PACKAGING LIMITED, A UNITED KINGDOM CORPORATION (1)
6843368 Device for introducing a predetermined dose of additive into a packaged liquid 23 2002
 
BTI, INC. (1)
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DAANSEN U.S.A. INC. (1)
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CHEF'N CORPORATION (1)
* 2008/0277,419 Fluid Dispenser 5 2007
 
AKAMAI TECHNOLOGIES, INC. (2)
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S.C. JOHNSON & SON, INC. (1)
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QUANG GIANG (1)
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PMC, INC. (1)
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PROFILE DISPENSING INNOVATION, LLC (1)
2006/0255,068 Flexible film package with integral dosing pump 14 2004
 
Venture Innovations, Inc. (1)
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Infusion Systems Corporation (1)
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L'OREAL (1)
5505341 Dispensing assembly with a variable-volume compression chamber and with a diaphragm 72 1994
 
RESEAL INTERNATIONAL LIMITED PARTNERSHIP (1)
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AMERICAN LATHER CO., INC., THE (1)
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HELEN OF TROY LIMITED (1)
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THE RITEDOSE CORPORATION (1)
* 7562796 Dispensing container with flow control system 19 2005
 
The Procter & Gamble Company (2)
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THE COCA-COLA COMPANY (1)
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THE GILLETTE COMPANY LLC (4)
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BICON, LLC (1)
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NESTEC S.A. (2)
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EVEREADY BATTERY COMPANY, INC. (13)
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6886254 Shaving apparatus 32 2003
6910274 Shaving apparatus 36 2003
2005/0144,785 Shaving apparatus 14 2003
7137203 Shaving apparatus 35 2003
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LABLABO (1)
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Shaverd Corp. (1)
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ADVANCED TECHNOLOGY MATERIALS, INC. (1)
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PRO-MED, MEDIZINISHE (1)
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GOJO INDUSTRIES, INC. (1)
5265772 Dispensing apparatus with tube locator 92 1992
 
KANFER, JOSEPH S. (2)
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APTAR FRANCE SAS (1)
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Sterisol AB (1)
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NECTAR, INC. (1)
* 2009/0308,890 Fluid dispenser 4 2007
 
Bradley Products, Inc. (1)
6558629 Device and method for preparing tissue specimen for histologic sectioning 15 2000
 
SMITH WORKS LLC (1)
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WINPAK LANE, INC. (1)
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The United States of America as represented by the Secretary of the Air Force (1)
2002/0085,873 Retractable belt lotion applicator 11 2001
 
FOAM DESIGN, INC. (1)
5640737 Multi-component sponge 35 1995
 
WIEGNER, GEORG (1)
6406207 Pump for discharging doses of liquid, gel-like or viscous substances 30 2001
 
VICTAULIC FIRE SAFETY COMPANY, L.L.C. (1)
6293348 Low pressure actuator for dry sprinkler system 29 2000
 
TOYO SEIKAN KAISHA, LTD. (1)
6641307 Pouch having a branched chamber 33 2002
 
YOSHINO KOGYOSHO CO., LTD. (1)
* 6834778 Mixing and discharge device 64 2003
 
PAGE, STUART (1)
* 6868987 Fluid bags with an integral tube-like passageway for cooperation with a peristaltic pump device 17 2002
 
TOYO SEIKAN KAISHA, LTD. (1)
2006/0072,858 Packaging bag with self-closeable outflow port, and method of manufacturing the packaging bag 20 2002
 
LIBIT, JEFFREY M. (1)
5303851 Spray or dispensing bottle with integral pump molded therein 58 1992
 
INPACO CORPORATION (1)
5356039 Pump tube and pouch 37 1992
 
Kai Industries Co., Ltd. (1)
5168628 Razor 51 1991
 
SAGE PRODUCTS, LLC (1)
6883563 Apparatus and method to monitor the usage of a network system of personal hand sanitizing dispensers 99 2001
 
KAO CORPORATION (1)
* 2006/0163,282 Dispensing device 14 2006
 
DIELECTRICS INDUSTRIES, INC. (2)
5074765 Elastomeric air pump 84 1990
5372487 Inlet check valve for pump mechanism 59 1993
 
BMR MEDICAL LTDA (1)
6251098 Fluid container for use with platen pump 46 1997
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
QUALIGEN, INC. (1)
* 2011/0026,860 Method and Apparatus for Implementing Differential Heat Seal Strength in Pouch-Based Diagnostic and Medical Products 1 2007
 
Other [Check patent profile for assignment information] (2)
* 8556128 Dispensing channel pump 1 2010
* 2012/0118,915 Dispensing channel pump 2 2010
 
SEALED AIR CORPORATION (US) (4)
* 8919613 Metered dispensing system with stepped flange interface 0 2011
* 2011/0248,049 Metered Dispensing System With Stepped Flange Interface 1 2011
* 8590752 Metered dispensing system with nested boat fitment 0 2011
* 2011/0248,050 Metered Dispensing System With Stepped Flange Interface 3 2011
 
GOJO INDUSTRIES, INC. (3)
* 9655479 Two-liquid dispensing systems, refills and two-liquid pumps 0 2013
9066636 Grit and foam dispenser 0 2013
* 2016/0073,833 MULTI-CHAMBER REFILL UNIT AND DISPENSERS 0 2015
 
M ET P PHARMA AG (1)
D679805 Nasal applicator 0 2011
* Cited By Examiner

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7.5 Year Payment $3600.00 $1800.00 $900.00 Jun 27, 2019
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 27, 2023
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Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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