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Browse by Category: Main > Packaging & Containers
Class Information
Number: 222/207
Name: Dispensing > Resilient wall > Supply container delivering to receiving chamber
Description: Dispensers in which there is (1) a supply container for material to be dispensed; and (2) a second chamber which receives material from the supply container and from which the material is delivered. The second chamber is usually a pump or pulsator and either or both the container and chamber has a resilient wall.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8701942 Disposable dispensing system comprising a collapsible container, a dispenser and a method for dispensing liquid from such dispensing system Apr. 22, 2014
8668120 Dispensing container Mar. 11, 2014
8657159 Dispensing device for dispensing a liquid product Feb. 25, 2014
8640926 Dispenser with flexible cover Feb. 4, 2014
8641891 Multi-chambered container Feb. 4, 2014
8616414 Bellows foam dispenser Dec. 31, 2013
8602259 One-way valve and apparatus and method of using the valve Dec. 10, 2013
8602263 Coupling for pump and container Dec. 10, 2013
8602266 Dispensing device Dec. 10, 2013
8602265 Stopper valve and method for making such valve Dec. 10, 2013
8596501 Refill unit having a container Dec. 3, 2013
8590752 Metered dispensing system with nested boat fitment Nov. 26, 2013
8579164 Dispensing bowl attachment for use with a bottle Nov. 12, 2013
8573449 Dispensing device having an elastically deformable section for pumping a fluid Nov. 5, 2013
8567643 Device and method to deliver fluid products Oct. 29, 2013
8561859 Dispensing device Oct. 22, 2013
8556128 Dispensing channel pump Oct. 15, 2013
8550131 Liquid dispensing device, system and method Oct. 8, 2013
8550309 Molded fluid dispenser for a non-pressurized container Oct. 8, 2013
8550308 Apparatus for dispensing fluids Oct. 8, 2013
8544698 Foam soap dispenser with stationary dispensing tube Oct. 1, 2013
8528788 Dispenser for fluid to pasty masses Sep. 10, 2013
8523017 Mixing and dispensing apparatus Sep. 3, 2013
8517221 Trigger sprayer Aug. 27, 2013
8496136 Apparatus for delivering a fluid and methods relating thereto Jul. 30, 2013
8496635 Container with a squeezed nozzle and lever Jul. 30, 2013
8480656 Two part fluid dispenser Jul. 9, 2013
8474664 Foam pump with bellows spring Jul. 2, 2013
8474661 Dispenser of fluid products Jul. 2, 2013
8459509 Fluid dispensing apparatus Jun. 11, 2013
8448824 Slideable flow metering devices and related methods May. 28, 2013
8444927 Cartridge-type dispenser May. 21, 2013
8439232 Manual pump type fluid dispenser and a method of manufacturing such a dispenser May. 14, 2013
8434647 Device for measuring and dispensing a prescribed amount of liquid May. 7, 2013
8413854 Dispenser with variable-volume storage chamber, one-way valve, and manually-depressible actuator Apr. 9, 2013
8408425 Hydration device Apr. 2, 2013
8387834 Dispenser with collapsible dispensing tube Mar. 5, 2013
8387833 Fluid dispensing device with metered delivery Mar. 5, 2013
8376189 Dispensing machine valve and method Feb. 19, 2013
8365962 Lever spray pump Feb. 5, 2013
8360284 Dispenser of fluid products Jan. 29, 2013
8360285 Metering device Jan. 29, 2013
8353428 Volumetric metering fitment and package including the same Jan. 15, 2013
8342368 Convertible peristaltic and piston pump dispenser Jan. 1, 2013
8336790 Personal aromatherapy device Dec. 25, 2012
8317753 Special purpose fluid dispenser Nov. 27, 2012
8313008 Pull actuated foam pump Nov. 20, 2012
8302817 Fluid dispenser Nov. 6, 2012
8302812 Dispenser with discrete dispense cycles Nov. 6, 2012
8292129 Dispensing device Oct. 23, 2012

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