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Class Information
Number: 222/544
Name: Dispensing > With flow controller or closure
Description: Dispensers having a flow controller or closure for the discharge outlet.










Sub-classes under this class:

Class Number Class Name Patents
222/562 Cap 188
222/556 Pivoted 555
222/563 Plug 106
222/545 Plural and/or carried by separably attached element 201
222/559 Reciprocatory 251
222/548 Rotary, axially 209
222/547 With interior material guide or restrictor 211


Patents under this class:
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Patent Number Title Of Patent Date Issued
8672197 Liquid dispenser Mar. 18, 2014
8652412 Sterilization of consumable composition dispensers Feb. 18, 2014
8651341 Wheeled divot hole filler for golf courses Feb. 18, 2014
8631977 Closure for a container Jan. 21, 2014
8469240 Dispensing fluids from containers using self closing valve, typically duckbill type valve Jun. 25, 2013
8393502 Seed metering gate assembly Mar. 12, 2013
8387833 Fluid dispensing device with metered delivery Mar. 5, 2013
8281959 Dosage-dispensing device for powders and pastes Oct. 9, 2012
8211081 Closing cap for containers filled with medical liquids Jul. 3, 2012
8191569 Kettle valve assembly with retained O ring Jun. 5, 2012
8152772 Attachment for a syringe or a cartridge Apr. 10, 2012
8152017 Container closure with additive reservoir Apr. 10, 2012
8100879 Connector device for enteral administration set Jan. 24, 2012
8091746 Tamper-evident container with pour-out container fitment Jan. 10, 2012
8043269 Cap for a fluid product dispensing head Oct. 25, 2011
RE42372 Apparatus for dispensing liquid crystal and method for controlling liquid crystal dropping amount May. 17, 2011
7919042 Sterilization of consumable composition dispensers Apr. 5, 2011
7824545 Bottom fillable bottles and systems for charging the same Nov. 2, 2010
7727465 System and method for producing massive amounts of elemental iodine Jun. 1, 2010
7519451 Apparatus and methodology of detecting fulfillment of customer vend request Apr. 14, 2009
7445759 System and method for producing massive amounts of elemental iodine Nov. 4, 2008
7228879 Apparatus for dispensing paint and stain samples and methods of dispensing paint and stain samples Jun. 12, 2007
7121438 Multiple lid closure with open lid retention feature Oct. 17, 2006
6945438 Pesticide spraying cart Sep. 20, 2005
6848603 Closure having improved tamper evident features Feb. 1, 2005
6821267 Luer tip cap having reduced removal force Nov. 23, 2004
6739781 Scrubbing structure May. 25, 2004
6672400 Apparatus for divot repair Jan. 6, 2004
6610364 Apparatus for dispensing liquid crystal and method for controlling liquid crystal dropping amount Aug. 26, 2003
6567710 Program-controlled fluid supply system and controller therefor May. 20, 2003
6551611 Hormone replacement therapy method Apr. 22, 2003
6488894 Device for sequential discharge of flowable reagents Dec. 3, 2002
6484412 Non-spill chalk line and measured refill cartridge Nov. 26, 2002
6458280 Device and method for dispensing bacteriostat into humidifier Oct. 1, 2002
6450268 Apparatus for divot repair Sep. 17, 2002
6398076 Fitment and bottle Jun. 4, 2002
6354467 Device for opening and closing a package Mar. 12, 2002
6347723 Method and security system for securing a flowable good Feb. 19, 2002
6299037 Press-control bottle stopper Oct. 9, 2001
6284549 Reagent tube venting system and method Sep. 4, 2001
6257449 Reclosable package fitment having rear intrusion and front spout lift Jul. 10, 2001
6216923 Liquid pouring device Apr. 17, 2001
6053366 Closable pouring cap Apr. 25, 2000
5976655 Ribbons of dual lids Nov. 2, 1999
5924605 Dispensing head for a product of liquid to viscous consistency, comprising an elastic closing element and a dispensing unit thus equipped Jul. 20, 1999
5865354 Easy open dispensing cap Feb. 2, 1999
5816449 Cartridge for storing a viscous substance with a deformation preventing device Oct. 6, 1998
5743668 Adjustable tip caulking tube Apr. 28, 1998
5456804 Inlet slice assembly, for a pulp slurry processing machine Oct. 10, 1995
5400929 Slide-on closure for containers such as beverage cartons Mar. 28, 1995

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