E03D1/30 - CPC Classification Index

ClassID:

129382 ⎘

E03D1/30 - CPC Classification

Classification description:

Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage

Sub-classes:

E03D1/302 » {with valves kept in open position by means of air or water pressure or by vacuum} 18
E03D1/304 » {with valves with own buoyancy} 14
E03D1/308 » {with articulated valves } 19
E03D1/32 » Arrangement of inlet valves 142
E03D1/33 » Adaptations or arrangements of floats 64
E03D1/34 » Flushing valves for outlets; Arrangement of outlet valves 203
E03D1/36 » Associated working of inlet and outlet valves 69

Recent Application in this class:

20260139464

FLUSH ARCHITECTURE SANITATION PLATFORM

20250369218

FLUSH TOILET

20250043561

FLUSH TOILET

20230417035

Silicone Toilet Lift Chain

20220186482

Anti-siphonage water storage device, sanitary water supply device, and sanitary cleaning device

20220162842

SHOWER DEVICE FOR A BIDET SHOWER

20220106782

Toilet System

20220064923

Flush toilet

20210324828

Hydroelectric generator for faucet and flush valve

20200263403

Plumbing products kit

20200071920

Toilet system

20200071919

Leak proof toilet flushing system

20190368169

Flushing device for a sanitary device and toilet or urinal flush

20180155912

Flush toilet bowl

20170356559

Toilet water leak and flood prevention

20140366259

Water tank system for toilet

20140261774

Needle fill valve

20140201896

Toilet overflow prevention device

20140034150

Height adjustable drain fitting for a toilet flush tank

20130207017

Drain valve base

20120174308

Toilet overfill regulator

20120151667

TOILET FLUSHING ASSEMBLY

20100314328

Method and Apparatus for Maintaining Pool Water Levels Utilizing Fluid Controllers and Skimmer Baskets

20100313350

Method and Apparatus Utilizing Flow Restrictors for Minimizing Water from Being Wasted in Toilets

20100313349

Method and Apparatus Utilizing a Height Gauge for Minimizing Water from Being Wasted in Toilets

20100313348

Method and Apparatus Utilizing Irrigation Drippers for Minimizing Water from Being Wasted in Toilets

20060101566

Toilet flusher with novel valves and controls

20060048813

Water saver valve

20050229299

Adapter for installation of toilet flushing apparatus

15347779

Toilet having a water conservation peristaltic pump mode