165186 ⎘
Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
Sub-classes:AUTOMATED DRY GRANULAR MATERIAL DISPENSER
#2Liquid product pump devices, systems, and methods of using the same
#3Fluid dispenser with zero displacement sealing device
#4Multiple dose device and method
#5Household appliance with a bulk dispenser
#6Dispenser device and a method for rinsing the dispenser device
#7Dispensing device and method of use for dispensing a defined volume of a liquid
#8Dosing a fluid at a volume of less than one milliliter
#9Thread dosing feeder for extracting creams
#10Multiple dose device and method
#11Dispenser with variable-volume storage chamber, one-way valve, and manually-depressible actuator
#12Combination scoop and funnel
#13Multiple dose syringe and method
#14Dosing apparatus
#15METHOD, CONTROLLER, VALVE ARRANGEMENT AND PORTIONING DEVICE FOR PORTIONING A FLOWABLE, OPTIONALLY PRESSURIZED MASS
#16Dispenser with variable-volume storage chamber, one-way valve, and manually-depressible actuator
#17METERING ARRANGEMENT FOR DISPENSING METERED QUANTITIES OF LIQUID FROM A CONTAINER
#18Fluid dispensing device
#19METHOD AND DEVICE FOR THE METERED DISPENSING OF A MEDIUM
#20Dispenser with variable-volume storage chamber, one-way valve, and manually-depressible actuator
#21Dispenser having variable-volume storage chamber and depressible one-way valve assembly for dispensing creams and other substances
#22Dispenser with suction chamber
#23Dispenser having variable-volume storage chamber and depressible one-way valve assembly for dispensing creams and other substances
#24Fluid volume measuring apparatus with bubble in fluid