ClassID:

248730

Y10T137/3185 - CPC Classification

Classification description:

Fluid handling; Back flow prevention by vacuum breaking [e.g., anti-siphon devices] Air vent in liquid flow line

Sub-classes:
Recent Application in this class:
#1
20210047814
2021-02-18

Decorative air gap cap cover

#2
20200325662
2020-10-15

Mixing hydrant

#3
20200147278
2020-05-14

SYSTEM AND METHOD FOR COLLECTING EXUDATES

#4
20170089371
2017-03-30

Electromagnet for a hydraulic system

#5
20170067237
2017-03-09

Air gap catch

#6
20160184498
2016-06-30

System and method for collecting exudates

#7
20150182676
2015-07-02

System and method for collecting exudates

#8
20140048147
2014-02-20

Trap seal primer device

#9
20140007967
2014-01-09

Drinking water faucet with air gap to discharge waste water

#10
20120116332
2012-05-10

System and method for collecting exudates

#11
20110067774
2011-03-24

Distributor with a rotatable U-shaped connecting channel

#12
20110056576
2011-03-10

Distributor with a rotatable U-shaped connection channel

#13
20090314369
2009-12-24

Internal leak detection and backflow prevention in a flow control arrangement

#14
20090301587
2009-12-10

Water supply apparatus for use in ice maker

#15
20090301566
2009-12-10

Adjustable backflow prevention device

#16
20090221990
2009-09-03

System and method for collecting exudates

#17
20090151793
2009-06-18

Method and apparatus for the disposal of waste fluids

#18
20090000670
2009-01-01

Centrifuge and venting system for a transmission

#19
20080245718
2008-10-09

TOP MOUNTED FAUCET ASSEMBLY WITH AIR GAP

#20
20070151102
2007-07-05

Water vacuum break assembly and method for selectively accommodating multiple control systems

#21
20070095394
2007-05-03

Spout assembly for endoscope reprocessor

#22
20060283502
2006-12-21

Air gap fitting

#23
20060185733
2006-08-24

Gravity flow drain extension for a condensation drain line

#24
20060157109
2006-07-20

Air gap apparatus for water dispenser

#25
20060151034
2006-07-13

Faucet

#26
20060118171
2006-06-08

Modular air gap device and faucet including same

#27
20060076056
2006-04-13

Top mounted faucet assembly with air gap

#28
20060076055
2006-04-13

Gravity flow drain extension for a condensation drain line

#29
20050252549
2005-11-17

Eductor

#30
20050183780
2005-08-25

Method and apparatus for the disposal of waste fluids

#31
20050098212
2005-05-12

Air gap mounting sink for a backflow prevention device

#32
20050058511
2005-03-17

Discharge ducts for pumping water from a supply reservoir to a delivery reservoir

#33
17184680
2022-01-25

Integrated one way valve

#34
16528398
2020-11-03

Decorative air gap cap cover