B05B11/3038 - CPC Classification Index

ClassID:

36365 ⎘

B05B11/3038 - CPC Classification

Classification description:

Single-unit, i.e. unitary, hand-held apparatus , in which flow of liquid or other fluent material is produced by the operator at the moment of use the flow being effected by a pump Pressure accumulation pumps, i.e. pumps comprising a pressure accumulation chamber

Sub-classes:

B05B11/3039 » {the outlet valve being mechanically opened after a defined accumulation stroke} 19
B05B11/304 » {the outlet valve being opened by pressure after a defined accumulation stroke} 55

Recent Application in this class:

20220280960

Solution Dispensing Device

20220203392

Systems and methods to precisely control output pressure in buffered sprayers (DuO1)

20220143639

Spray device and methods of assembly and use

20200261936

Liquid storage tank upper cover assembly of drawing or adding liquid machine and drawing or adding liquid machine

20200222928

Pump assembly and container with contents discharge function

20200078804

Fluid product dispensing head and assembly for moulding such a head

20200030829

Trigger type liquid ejector

20180369844

LIQUID CONTAINER

20180193860

Trigger sprayer

20180169678

Handheld misting device with pressure-relieving handle

20180160673

WEED-CONTROL DEVICE

20180133733

Dispensing device of a fluid substance

20160318051

Method for using an assembly for dispensing a fluid product

20160317740

Dosing device and method for operating a dosing device

20160193617

Trigger-type pump dispenser

20140246506

Systems and methods to precisely control output pressure in buffered sprayers (DuO1)

20130190703

Discharge device