Dispenser with dual pump system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8083103
APP PUB NO 20080223875A1
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, NJ238

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LaFlamme, Roger J Enfield, US 25 184
Mileti, Robert J Torrington, US 29 146

Cited Art Landscape

Patent Info (Count) # Cites Year
 
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Other [Check patent profile for assignment information] (30)
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5564190 Combined shaver and shaving lubricant dispenser 29 1995
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5836482 Automated fluid dispenser 135 1997
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E-L MANAGEMENT CORP. (1)
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GIZMO PACKAGING LIMITED, A UNITED KINGDOM CORPORATION (1)
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BTI, INC. (1)
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DAANSEN U.S.A. INC. (1)
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Chef'n Corporation (1)
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QUANG GIANG (1)
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PROFILE DISPENSING INNOVATION, LLC (1)
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VENTURE INNOVATIONS, INC. (1)
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Infusion Systems Corporation (1)
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L'OREAL (1)
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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)
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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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6910274 Shaving apparatus 33 2003
2005/0144,785 Shaving apparatus 13 2003
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Shaverd Corp. (1)
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GOJO INDUSTRIES, INC. (1)
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Kanfer, Joseph S. (2)
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Sterisol AB (1)
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SMITH WORKS LLC (1)
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WIEGNER, GEORG (1)
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Tokyo Seikan Kaisha Ltd. (1)
6641307 Pouch having a branched chamber 30 2002
 
YOSHINO KOGYOSHO CO., LTD. (1)
* 6834778 Mixing and discharge device 60 2003
 
PAGE, STUART (1)
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TOYO SEIKAN KAISHA, LTD. (1)
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Libit, Jeffrey M. (1)
5303851 Spray or dispensing bottle with integral pump molded therein 54 1992
 
INPACO CORPORATION (1)
5356039 Pump tube and pouch 34 1992
 
Kai Industries Co., Ltd. (1)
5168628 Razor 48 1991
 
SAGE PRODUCTS, LLC (1)
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KAO CORPORATION (1)
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Dielectrics Industries, Inc. (2)
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BMR MEDICAL LTDA (1)
6251098 Fluid container for use with platen pump 44 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 2 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

Maintenance Fees

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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
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00