ClassID:

144452

F04F99/00 - CPC Classification

Classification description:

Subject matter not provided for in other groups of this subclass

Recent Application in this class:
#1
20210220822
2021-07-22

PASSIVE PUMPS FOR MICROFLUIDIC DEVICES

#2
20210190094
2021-06-24

Jet Pump Assembly

#3
20210017972
2021-01-21

Gas jet deflection in pressurized systems

#4
20200291966
2020-09-17

Aspirator integrated pressure relief valve and vent valve for an inflation system

#5
20190331142
2019-10-31

METHODS AND APPARATUS FOR COOLING AN ELECTRONIC DEVICE BY USING AN ELECTRO-OSMOTIC (EO) PUMP

#6
20190249689
2019-08-15

Aspirator integrated pressure relief valve and vent valve assembly for an inflation system

#7
20190242409
2019-08-08

Silent airflow generation equipment

#8
20190211847
2019-07-11

Additively manufactured ejector pump

#9
20180238353
2018-08-23

Compressor having elliptically-shaped combustion chambers with fuel injection and ignition occurring at the foci

#10
20180238317
2018-08-23

Disposable alternating tangential flow filtration units

#11
20170065973
2017-03-09

Passive pumps for microfluidic devices

#12
20160312803
2016-10-27

Sterile liquid pump with single use elements

#13
20160160881
2016-06-09

INLET RAMPS FOR PRESSURE EXCHANGE DEVICES

#14
20160076563
2016-03-17

Device for locking rod member using lock block

#15
20150132150
2015-05-14

Method and system for compressing gas using a liquid

#16
20140000963
2014-01-02

System and method for moving a first fluid using a second fluid

#17
20130121851
2013-05-16

Apparatus for purge to prevent airborne molecular contaminant (AMC) and natural oxide

#18
20130121850
2013-05-16

Rotary energy recovery device

#19
20130078116
2013-03-28

Method and device for gas replacement of container

#20
20120070314
2012-03-22

MICROPUMP

#21
20110268585
2011-11-03

Two-phase heat transport device using electrohydrodynamic conduction pumping

#22
20110192573
2011-08-11

SYSTEM AND METHOD FOR MOVING A FIRST FLUID USING A SECOND FLUID

#23
20110037325
2011-02-17

Integrated electro-magnetohydrodynamic micropumps and methods for pumping fluids

#24
20100284825
2010-11-11

Solid state supersonic flow actuator and method of use

#25
20050169766
2005-08-04

Getter compositions reactivatable at low temperature after exposure to reactive gases at higher temperature