E03D5/016 - CPC Classification Index

ClassID:

129406 ⎘

E03D5/016 - CPC Classification

Classification description:

Special constructions of flushing devices e.g. closed flushing system , with recirculation of bowl-cleaning fluid

Recent Application in this class:

20250257556

2025-08-14

SYSTEMS FOR HUMAN WASTE COLLECTION AND PROCESSING

20250257555

2025-08-14

SYSTEMS FOR HUMAN WASTE COLLECTION AND PROCESSING

20240261707

2024-08-08

UNIVERSAL COMMODE SYSTEM

20230417037

2023-12-28

FLUIDIC OSCILLATORS

20210332580

2021-10-28

Vacuum waste system

20210115653

2021-04-22

Vacuum waste system

20200346963

2020-11-05

PURIFICATION SYSTEM

20200131050

2020-04-30

METHOD AND APPARATUS FOR ISOLATION OF POTENTIALLY HARMFUL MATERIAL

20190136497

2019-05-09

Holding tank for portable toilet

#10

20180099318

2018-04-12

Side-opening sleeve valve

#11

20150345121

2015-12-03

Recycling flush toilet system

#12

20150225936

2015-08-13

Manual toilet flushing apparatus with an odor reducing fresh water inlet valve assembly

#13

20140304904

2014-10-16

Self-contained oil flush toilet unit and sewage treatment system for separating and pre-treating waste

#14

20140007337

2014-01-09

Flush toilet

#15

20130318700

2013-12-05

Universal commode processing unit

#16

20130191983

2013-08-01

Toilet apparatus

#17

20110030802

2011-02-10

Fresh flush recycling toilet

#18

20100163474

2010-07-01

Circulating water washing system toilet

#19

20100024116

2010-02-04

Non-water lavatory flushing device with flushing pump

#20

20080295237

2008-12-04

No water/graywater/selfsanitizing, valve toilet, waste recycling system

#21

18521529

2025-12-02

Portable toilet system and mechanisms