E03B9/14 - CPC Classification Index

#1

20260071413

2026-03-12

HYDRANT NOZZLE CAP SPACER

#2

20250188718

2025-06-12

Industrial Hydrant

#3

20240426087

2024-12-26

FREEZE RESISTANT WALL HYDRANT

#4

20240287772

2024-08-29

HYDRANT NOZZLE CAP SPACER

#5

20230243135

2023-08-03

Hydrant nozzle cap spacer

#6

20230243134

2023-08-03

Hydrant nozzle cap spacer

#7

20220372736

2022-11-24

Fire hydrant system

#8

20220228353

2022-07-21

Multi-port transition tee drain valve

#9

20220127827

2022-04-28

Hydrant nozzle cap spacer

#10

20220120061

2022-04-21

Freezeless outdoor shower

#11

20210010682

2021-01-14

Connector for a water system

#12

20200332501

2020-10-22

Hydrant drain

#13

20200157785

2020-05-21

Supply assembly for use with multiple lines of a hydrant

#14

20190292755

2019-09-26

Adjustable drain valve for dry barrel fire hydrant

#15

20190154324

2019-05-23

Dual auto hydrant for snowmaking gun and method of using same

#16

20190119887

2019-04-25

Hydrant draining

#17

20190112793

2019-04-18

Structural improvement of piston set for use in hydrant

#18

20180320342

2018-11-08

Sanitary Hydrant

#19

20180282982

2018-10-04

Self-draining hydrant with piston assembly

#20

20180282981

2018-10-04

Valve assembly for use with multiple liquid lines

#21

20180202133

2018-07-19

Anti-freezing water valve with optional anti-siphon assembly and water-valve accessories

#22

20170336380

2017-11-23

PORTABLE FLUSHING MONITOR

#23

20170248244

2017-08-31

Sanitary hydrant

#24

20170218602

2017-08-03

Sanitary hydrant

#25

20160298318

2016-10-13

Method and maintenance system for testing and clearing freezeless water hydrants

#26

20160290698

2016-10-06

Dual auto hydrant for snowmaking gun and method of using same

#27

20160161011

2016-06-09

Valve assemblies with internal protective elements and methods of using same

#28

20160153179

2016-06-02

Sanitary hydrant

#29

20160102447

2016-04-14

FREEZE-PROOF WATER HYDRANT SYSTEM

#30

20160038776

2016-02-11

Fire hydrant operating nut and method for lubricating the operating nut

#31

20150376877

2015-12-31

Biased drain valve for dry barrel fire hydrant

#32

20150376876

2015-12-31

Main valve for dry barrel fire hydrant

#33

20150330063

2015-11-19

Anti-freeze faucet structure

#34

20150176260

2015-06-25

Sanitary hydrant

#35

20150129052

2015-05-14

Freeze proof sanitary yard hydrant

#36

20140144516

2014-05-29

Fire hydrant control valve

#37

20130298997

2013-11-14

Sanitary hydrant

#38

20110290325

2011-12-01

Fire hydrant control valve

#39

20110220208

2011-09-15

Sanitary hydrant

#40

20100206392

2010-08-19

Automatic Draining Freezeless Wall Faucet

#41

20100012198

2010-01-21

Flushing device with removable drain ring for potable water systems

#42

20090320933

2009-12-31

Weeping System for Fire Hydrant Having a Protective Valve or Device

#43

20090242039

2009-10-01

Ball valve cartridge for use with remote handle

#44

20090229679

2009-09-17

Vented steamer port cap assembly

#45

20090217984

2009-09-03

Anti-freezing hydrant

#46

20080135100

2008-06-12

Retrofitting a fire hydrant with a replacement hydrant body containing a secondary valve

#47

20070163653

2007-07-19

Post yard hydrant with controlled adjustable flow

#48

20070075162

2007-04-05

Automatic flushing device for municipal water systems

#49

20070044838

2007-03-01

Yard hydrant with closure valve check valve

#50

20070039649

2007-02-22

YARD HYDRANT WITH DRAIN PORT AIR LINE

#51

20060255658

2006-11-16

Frost-resistant stand valve

#52

20060254647

2006-11-16

Yard hydrant with drain port check valve

#53

20060201551

2006-09-14

Breathable fire hydrant rod

#54

20060070657

2006-04-06

Fire hydrant system

#55

20060027265

2006-02-09

Fluid hydrant

#56

20050067016

2005-03-31

Air valve assembly for a fire hydrant

#57

20050067015

2005-03-31

Flushing attachment for hydrant

#58

14794098

2016-11-08

Frost-free hydrant drainage system