ClassID:

129211

E03B11/02 - CPC Classification

Classification description:

Arrangements or adaptations of tanks for water supply for domestic or like local water supply

Sub-classes:
Recent Application in this class:
#1
20260152935
2026-06-04

TRAILER TYPE MOBILE TOILET

#2
20250333172
2025-10-30

ARCHITECTURE OF A HIGH-PRESSURE WATER SYSTEM ONBOARD AN AIRCRAFT

#3
20250180120
2025-06-05

ARRANGEMENTS FOR PROVIDING A SUBSTANTIALLY FLUID-TIGHT SEAL

#4
20250092648
2025-03-20

COOLING TANK FOR HOT REGIONS

#5
20250010994
2025-01-09

AIRCRAFT WITH A POTABLE WATER SYSTEM AND INSTALLATION METHOD

#6
20240286826
2024-08-29

STORAGE SYSTEM

#7
20240253894
2024-08-01

WATER PORT CLOSURE ASSEMBLY

#8
20240183134
2024-06-06

Intelligent water network management system and a method thereof

#9
20230126405
2023-04-27

NESTABLE WATER TANK AND METHODS OF MANUFACTURING NESTABLE WATER TANKS

#10
20230044899
2023-02-09

Methods of cleaning a drinking hose (straw)

#11
20220403631
2022-12-22

LIQUID RECOVERY SYSTEM, LIQUID SUPPLY SYSTEM, AND PRESSURE REGULATING METHOD

#12
20220381010
2022-12-01

METHODS AND SYSTEMS FOR THE AUTOMATIC MANAGEMENT OF WASTEWATER AND FRESHWATER FOR RECREATIONAL VEHICLES

#13
20220162836
2022-05-26

Systems and methods for water re-use

#14
20210372094
2021-12-02

Pipeline pressure testing accounting for measurement uncertainties

#15
20210363772
2021-11-25

Flood-resistant building equipped with flood barrier, and renovation method

#16
20210285191
2021-09-16

PERSONAL HYDRATION SYSTEM

#17
20210180299
2021-06-17

PERSONAL HYDRATION SYSTEM

#18
20210102758
2021-04-08

Water cooling system

#19
20200385959
2020-12-10

Leveling differential-pressure diversion peak-shaving water tank with function of preventing stagnant water and stale water and water supply pumping station

#20
20200232195
2020-07-23

Water storage systems

#21
20200087898
2020-03-19

System and Method For Conserving and Reusing Water in a Dwelling

#22
20190309503
2019-10-10

Device and Method for Cycling Liquid Contents of a Drum

#23
20190249400
2019-08-15

Water storage systems

#24
20190236219
2019-08-01

Systems and methods for modeling, analyzing, detecting, and monitoring fluid networks

#25
20190233170
2019-08-01

Emergency Drinking Water Storage Device

#26
20180339851
2018-11-29

WATER TANK WITH ANTIMICROBIAL INTERNAL LINER

#27
20180155904
2018-06-07

Multi-purpose water tank

#28
20180142461
2018-05-24

Elevatable building for preventing flood damage

#29
20180119393
2018-05-03

MULTIPURPOSE WATER TANK HAVING IMPROVED FILTERING FUNCTION

#30
20180073222
2018-03-15

Water Directing and Distribution System

#31
20170314237
2017-11-02

Water-supply device

#32
20170268206
2017-09-21

Pressurized potable water system with conformal shape water storage tank

#33
20170232989
2017-08-17

Portable water supply

#34
20170226719
2017-08-10

System and method for effective use of a low-yield well

#35
20170081830
2017-03-23

Underground water-storage vault and method for installing same

#36
20170073942
2017-03-16

Water storage tank structure and operating method for the reverse osmosis water purifying system

#37
20160326728
2016-11-10

OUTDOOR WATER SYSTEM

#38
20160320092
2016-11-03

Series of Tanks That Forestall Mixing Fluids of Non-homogeneous Temperatures

#39
20160244951
2016-08-25

DEVICES AND METHODS FOR COLLECTING, SANITIZING, AND DISPENSING CONDENSED FORMS OF ATMOSPHERIC WATER

#40
20160152376
2016-06-02

Frame for divided water tank

#41
20160138811
2016-05-19

Hot water supply system

#42
20160101447
2016-04-14

Water dispenser with a cleaning mechanism

#43
20160083939
2016-03-24

"Doogie Box" Water Reclamation and Reuse System

#44
20160031645
2016-02-04

Underground water-storage vault and method for installing same

#45
20150344176
2015-12-03

Portable water supply

#46
20150219388
2015-08-06

Refrigerator water supply system

#47
20150203244
2015-07-23

Divided wooden tank

#48
20150068625
2015-03-12

READILY CLEANABLE DUAL PURPOSE WATER STORAGE SYSTEM AND METHOD

#49
20150008229
2015-01-08

Rain Water Divert and Collection Device

#50
20140374444
2014-12-25

Water dispenser with a cleaning mechanism

#51
20140373938
2014-12-25

Liquid Supply System

#52
20140345721
2014-11-27

Independently operable water storage and distribution system

#53
20140175093
2014-06-26

All-terrain berm

#54
20140147209
2014-05-29

Mobile marine barrier

#55
20140083509
2014-03-27

Water storage reserve and return method and apparatus

#56
20140076903
2014-03-20

Divided wooden tank

#57
20130263967
2013-10-10

Drinking water storage device and method

#58
20120261414
2012-10-18

ABOVE GROUND FLUID STORAGE SYSTEM

#59
20120141205
2012-06-07

MOBILE MARINE BARRIER SYSTEM

#60
20120111431
2012-05-10

Readily cleanable water storage system and method

#61
20110248029
2011-10-13

SPRING COLLECTOR BOX

#62
20110240507
2011-10-06

WATER TANK IMPROVEMENTS

#63
20110139711
2011-06-16

Pressure tank

#64
20100275637
2010-11-04

Water tank for refrigerator and refrigerator having the same

#65
20090107567
2009-04-30

Combination water tower and electrical wind turbine generator

#66
20090090420
2009-04-09

System for dispensing and recovering liquids and device comprising same

#67
20090080977
2009-03-26

Method for maintaining the water balance in a property and a waste water container

#68
20080237101
2008-10-02

Temporary Potable Water Storage and Dispensing System

#69
20080000922
2008-01-03

WATER STORAGE DEVICE

#70
20070278225
2007-12-06

All-terrain berm

#71
20070278224
2007-12-06

All-terrain berm

#72
20070261162
2007-11-15

Portable handsink and method for use

#73
20070235454
2007-10-11

Enclosed bathtub liner

#74
20070199146
2007-08-30

Used water removal system for a portable, hand-wash sink station

#75
20060208489
2006-09-21

Watertight joint

#76
20060048817
2006-03-09

Pressure tank apparatus and method

#77
20050095139
2005-05-05

Apparatus and method for containing and regulating the pressure in a pressure vessel

#78
20050062283
2005-03-24

Tank fitting and method of use

#79
15821721
2021-12-28

Portable water supply apparatuses and methods of use

#80
15413219
2020-06-30

Making a plastic tank with an integrity-verifiable weld joint