Patents-Review.com
ClassID:

36367 ⎘

B05B11/304 - 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 the outlet valve being opened by pressure after a defined accumulation stroke

Recent Application in this class:
#1
20230074980
2023-03-09

Compressible mechanism for extracting fluid products for a range of packaging

 #2
20230062722
2023-03-02

BUFFERED PUMP SYSTEM

 #3
20220401982
2022-12-22

TRIGGER-TYPE LIQUID EJECTOR

 #4
20220314252
2022-10-06

TRIGGER SPRAYER ASSEMBLY WITH DUAL VALVE SYSTEM

 #5
20220314251
2022-10-06

All plastic continuous spray trigger sprayer

 #6
20220280961
2022-09-08

Airpot beverage dispenser

 #7
20220212216
2022-07-07

Set of dispensing containers and a main dispensing container

 #8
20220184648
2022-06-16

Metered and active sprayer devices with aerosol functionality—Flairosol II

 #9
20210146389
2021-05-20

Recyclable, pre-compression dispenser with trigger sprayer

 #10
20210039123
2021-02-11

Pump for cosmetic product vial provided with air purging means

 #11
20200406277
2020-12-31

Buffered pump system

 #12
20200360948
2020-11-19

Metered and active sprayer devices with aerosol functionality (“Flairosol II”)

 #13
20200047203
2020-02-13

Device, system and method for dispensing a liquid from a container

 #14
20200047202
2020-02-13

Device for dispensing a product with improved triggering

 #15
20190314832
2019-10-17

Fluid dispenser having a discharge head

 #16
20190176177
2019-06-13

Trigger-type ejector

 #17
20190151875
2019-05-23

FLUID DISPENSER

 #18
20190101108
2019-04-04

Metering pump for a metering device and metering device

 #19
20180279841
2018-10-04

Dispenser assembly

 #20
20180214899
2018-08-02

Dispensing pump with skirt spring

 #21
20180185864
2018-07-05

Metered and active sprayer devices with aerosol functionality (“Flairosol II”)

 #22
20180093287
2018-04-05

Omega-3 spray

 #23
20170291184
2017-10-12

Push pump dispenser

 #24
20170216863
2017-08-03

Trigger-type liquid ejector

 #25
20170121653
2017-05-04

Direct-foam cleaning products comprising a branched anionic surfactant and glycol ether solvent

 #26
20170072416
2017-03-16

Liquid dispensing device having a pre-compression outlet valve

 #27
20160332181
2016-11-17

Dispensing pump with cup spring

 #28
20160318053
2016-11-03

Dispensing pump with skirt spring

 #29
20160167072
2016-06-16

Hand held dispenser

 #30
20140183283
2014-07-03

Accumulator trigger sprayer and accumulation valve therefor

 #31
20140014691
2014-01-16

Pre-compression valve systems for trigger sprayers

 #32
20140001213
2014-01-02

Pump for dispensing a fluid material

 #33
20130306757
2013-11-21

Head for dispensing a fluid product

 #34
20130190703
2013-07-25

Discharge device

 #35
20130146614
2013-06-13

Heatable personal lubricant dispensor

 #36
20130112766
2013-05-09

Metered and active sprayer devices with aerosol functionality (“Flairosol II”)

 #37
20120199662
2012-08-09

FLAIR SPRAYERS AND ISOLATION OF PRODUCT AND VENTING/PROPELLANT IN DISPENSING DEVICES

 #38
20120197219
2012-08-02

Ergonomic hand-operable fluid-dispensing device

 #39
20110272494
2011-11-10

Trigger pump sprayer having favorable particle size distribution with specified liquids

 #40
20110272493
2011-11-10

Trigger pump sprayer

 #41
20110133000
2011-06-09

DEVICE FOR DISPENSING A FLUID PRODUCT

 #42
20110094506
2011-04-28

FLUID PRODUCT DISPENSING DEVICE

 #43
20100308082
2010-12-09

Dispensing device

 #44
20090173752
2009-07-09

Dispensing Apparatus

 #45
20090173751
2009-07-09

Check valve and a split-body fluid device having such a check valve

 #46
20090008415
2009-01-08

Content discharge mechanism for pump-type container and pump-type product with content discharge mechanism

 #47
20080073379
2008-03-27

Liquid dispenser device

 #48
20050184100
2005-08-25

Fluid dispenser member

 #49
20050135951
2005-06-23

Fluid dispenser member

 #50
20050133541
2005-06-23

Fluid dispenser member and a dispenser including such a member

 #51
20050133539
2005-06-23

Fluid dispenser member

 #52
20050133535
2005-06-23

Fluid dispenser member and a dispenser including such a member

 #53
20050133534
2005-06-23

Fluid dispenser member

 #54
20050079072
2005-04-14

Fluid product dispensing pump

 #55
20050072861
2005-04-07

Dispensing head and fluid product dispenser comprising same

 #56
17190278
2022-03-15

Airpot beverage dispenser

 #57
13609721
2015-12-15

Toothpaste dispenser