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Class Information
Number: 222/135
Name: Dispensing > Plural sources, compartment, containers and/or spaced jacket > With discharge assistant for each source
Description: Dispensers having a discharge assistant in connection with each source. Two or more may or may not be duplicates, or a single assistant or trap may act on the material from two or more sources.










Sub-classes under this class:

Class Number Class Name Patents
222/136 Single, operable on material from all sources 321
222/138 Two or more rotary or swinging 24
222/137 Unitary reciprocating 492


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
8701933 Method of using a bag-in-box container system Apr. 22, 2014
8690020 Self-defense device Apr. 8, 2014
8684229 Dispenser and method for dispensing dental material Apr. 1, 2014
8684232 Colorant fluid dispensing device for dispensing multiple colorant fluids Apr. 1, 2014
8672186 Multi-chamber container Mar. 18, 2014
8640923 Device for dosing dyes for the preparation of dyeing baths Feb. 4, 2014
8608029 Cosmetic container for mixing and using heterogeneous contents Dec. 17, 2013
8596502 Two-component barometric cell having a sealed triggering mechanism Dec. 3, 2013
8579159 Squeeze action foam pump Nov. 12, 2013
8561841 Cartridge based fluid dispensing apparatus Oct. 22, 2013
8561656 Adaptable bench top filling system Oct. 22, 2013
8544682 Method and device for the serial ejection of two fluids comprising a spacer Oct. 1, 2013
8535021 Precision pump with multiple heads Sep. 17, 2013
8534501 Integrated method and system for dispensing beverage ingredients Sep. 17, 2013
8499977 Plunger Aug. 6, 2013
8479951 Pressure activated automatic source switching dispenser system Jul. 9, 2013
8474658 Adhesive dispenser system Jul. 2, 2013
8453881 Bottle mounting assembly for refrigerated dispensers Jun. 4, 2013
8453876 Colorant recirculation and dispense valve Jun. 4, 2013
8448823 Apparatus for dispensing a plurality of fluids with removable actuator module May. 28, 2013
8444017 Pump-equipped container and duplex discharge container May. 21, 2013
8434646 Mixed beverage dispense system and method May. 7, 2013
8424718 Method of mixing and extruding viscous materials and gearbox for dispensing the same Apr. 23, 2013
8424723 Liquid food dispenser system and method Apr. 23, 2013
8424725 Beverage proportioning Apr. 23, 2013
8418647 Procedure and piston type metering devices for the metered material supply for a coating device Apr. 16, 2013
8413849 Secure dispensing system for multiple consumables Apr. 9, 2013
8413847 Rotary nozzle recirculation systems Apr. 9, 2013
8403177 Pressurized dispenser for mixing and producing two-component materials Mar. 26, 2013
8393500 Discharge container Mar. 12, 2013
8393499 Multipurpose dispenser organizer Mar. 12, 2013
8376190 Foam pump dispenser having leakage prevention function against reverse flow Feb. 19, 2013
8360279 Automatic baby formula preparation device Jan. 29, 2013
8342368 Convertible peristaltic and piston pump dispenser Jan. 1, 2013
8317493 Precision pump having multiple heads and using an actuation fluid to pump one or more different process fluids Nov. 27, 2012
8313008 Pull actuated foam pump Nov. 20, 2012
8302817 Fluid dispenser Nov. 6, 2012
8297474 Cartridge for multi-component masses Oct. 30, 2012
8292120 Hanging liquid dispenser Oct. 23, 2012
8292123 Apparatus and method for synchronized flow from volumetric tanks Oct. 23, 2012
8281957 Hot lather dispenser Oct. 9, 2012
8272536 Beverage dispensing apparatus with butterfly plates and a molded O-ring retainer Sep. 25, 2012
8272318 Liquid flow control and beverage preparation apparatuses, methods and systems Sep. 25, 2012
8252172 Water enhancement system Aug. 28, 2012
8240514 Powdered and liquid chemical dispensing and distribution system Aug. 14, 2012
8225962 Multiple-pump dispenser Jul. 24, 2012
8201712 Carton-based packaging for a beverage dispenser Jun. 19, 2012
8192198 Squeezing gun for two-part medical viscous fluid Jun. 5, 2012
8182236 Process and device for the high-pressure delivery of a fluid mixture and use of same May. 22, 2012
8161865 Modular flavor dispenser for use with food or beverage machines Apr. 24, 2012

1 2 3 4 5 6 7 8 9 10 11 12 13










 
 
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