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Browse by Category: Main > Packaging & Containers
Class Information
Number: 222/380
Name: Dispensing > With discharge assistant (e.g., impeller, pump, conveyer, movable trap chamber, etc.) > With material supply container and discharge assistant with casing (e.g., supply container and pump) > Valve outlet
Description: Dispensers in which the dispenser outlet has a valve therein.










Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8678245 Dispensing device Mar. 25, 2014
8678244 Soap dispensing units with anti-drip valve Mar. 25, 2014
8585393 Device for casting edible products Nov. 19, 2013
8584908 Depression head for pump and depression head type discharge pump Nov. 19, 2013
8561919 Foam spray head assembly Oct. 22, 2013
8506193 Cosmetic fluid dispenser Aug. 13, 2013
8469290 Integral miniaturised nebuliser for elastically deformable bottle Jun. 25, 2013
8453875 Dispensing device Jun. 4, 2013
8444017 Pump-equipped container and duplex discharge container May. 21, 2013
8444023 Push-button for a system for dispensing a product under pressure May. 21, 2013
8444024 Head part module of a discharge pump for a discharge container and a discharge pump comprising a head part module and a pump part module May. 21, 2013
8413854 Dispenser with variable-volume storage chamber, one-way valve, and manually-depressible actuator Apr. 9, 2013
8397955 Liquid material discharge device with debubbling mechanism Mar. 19, 2013
8376191 Submergible volumetric filling device and method including cone-shaped switching valve capabilities Feb. 19, 2013
8360284 Dispenser of fluid products Jan. 29, 2013
8348107 Food dispensing apparatus Jan. 8, 2013
8261952 Dispensing device Sep. 11, 2012
8245884 Airless type cosmetics vessel Aug. 21, 2012
8245887 Content discharge mechanism for pump-type container and pump-type product with content discharge mechanism Aug. 21, 2012
8240513 Fluid dispenser with nested displacement members Aug. 14, 2012
8210399 Spray dispenser Jul. 3, 2012
8210396 Liquid concentrate/extract beverage dispenser with replaceable concentrate/extract cartridge Jul. 3, 2012
8196781 Disposable pump Jun. 12, 2012
8177101 One turn actuated duration spray pump mechanism May. 15, 2012
8123074 Apparatus for applying fluids such as adhesive Feb. 28, 2012
8118195 Fluid product dispensing member and dispenser comprising same Feb. 21, 2012
8100080 Microwidth-adjustable slot nozzle Jan. 24, 2012
8070024 Dispensing nozzle comprising an axially attached closure sleeve Dec. 6, 2011
8056771 Pump triggering and dispensing head Nov. 15, 2011
8042711 Dosage-dispensing device with a receiving device for an insertion unit Oct. 25, 2011
8028862 Pump for dispensing a liquid contained in a bottle Oct. 4, 2011
8025185 One-gallon hot and cold water dispenser and associated method Sep. 27, 2011
8016165 Fluid product dispensing device Sep. 13, 2011
7988021 Sliding-jacket pump Aug. 2, 2011
7971757 Liquid dispenser device Jul. 5, 2011
7931173 Liquid dispenser Apr. 26, 2011
7922042 Tilting flap pump Apr. 12, 2011
7896202 Disposable integrated bag and pump Mar. 1, 2011
7896203 Dispensing apparatus Mar. 1, 2011
7891525 Fluid product dispensing head Feb. 22, 2011
7886941 Dispenser having air tight spout Feb. 15, 2011
7886937 Dispenser with variable-volume storage chamber, one-way valve, and manually-depressible actuator Feb. 15, 2011
7874467 Metered drop push button dispenser system Jan. 25, 2011
7854355 Prodigio pump Dec. 21, 2010
7854350 Distribution assembly intended for contemporaneous distribution of two products Dec. 21, 2010
7828177 Dispenser head Nov. 9, 2010
7775405 Sprayer including pressure build-up discharge valve assembly with poppet valve having integrated spring Aug. 17, 2010
7753253 Dispensing device and mounting system Jul. 13, 2010
7743948 Dispensing device Jun. 29, 2010
7735695 Liquid material delivering method and device therefor Jun. 15, 2010

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