Patents-Review.com
ClassID:

36339 ⎘

B05B11/3001 - 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 Piston pumps

Sub-classes:
Recent Application in this class:
#1
20230086466
2023-03-23

Fluid pump with whistle

 #2
20230036689
2023-02-02

Dispenser pumps and dispensers

 #3
20230030871
2023-02-02

Cosmetic container

 #4
20230009809
2023-01-12

WEARABLE ACCESSORY WITH INTEGRATED LIQUID CONTAINER

 #5
20220401981
2022-12-22

Valve block assembly for a bottle attachment apparatus

 #6
20220401714
2022-12-22

Applicator for water-soluble sheet-shaped preparation

 #7
20220330681
2022-10-20

Dispenser with replaceable inner container

 #8
20220258191
2022-08-18

Fluid substance dispensing device

 #9
20220212217
2022-07-07

Dispenser

 #10
20220204250
2022-06-30

Dispensing pump and manufacturing method thereof

 #11
20220184650
2022-06-16

Recyclable pump dispenser

 #12
20220184648
2022-06-16

Metered and active sprayer devices with aerosol functionality—Flairosol II

 #13
20220176396
2022-06-09

Anti-rotational plug seal for lock-down pump dispenser

 #14
20220143637
2022-05-12

Dispensing device

 #15
20220097090
2022-03-31

Pump dispensers

 #16
20220055053
2022-02-24

Elastic element for a device for dispensing fluids or mixtures and method and mould for making said elastic element

 #17
20220047124
2022-02-17

PORTABLE FLUID DISPENSING APPARATUSES

 #18
20220022702
2022-01-27

Conduit for filling a fluid reservoir and methods for filling a fluid reservoir

 #19
20210354156
2021-11-18

Spouting container

 #20
20210353034
2021-11-18

Airless cosmetic container

 #21
20210329955
2021-10-28

SHELF-STABLE SPRAYABLE SALAD DRESSING

 #22
20210321743
2021-10-21

Cosmetic container

 #23
20210299682
2021-09-30

Dispenser container having retractable nozzle

 #24
20210291213
2021-09-23

Dispenser System

 #25
20210268530
2021-09-02

Intake boot for household pump dispenser supply tube

 #26
20210260609
2021-08-26

Dispenser pumps and dispensers

 #27
20210252529
2021-08-19

Orifice and spray container including the same

 #28
20210214140
2021-07-15

Multilayered container and inner container

 #29
20210197219
2021-07-01

Stationary outlet stem pump

 #30
20210178414
2021-06-17

SPRAY PUMP

 #31
20210178413
2021-06-17

Spray pump

 #32
20210163213
2021-06-03

Dispensing pump and manufacturing method thereof

 #33
20210161274
2021-06-03

COSMETIC CONTAINER PROVIDED WITH PUMP INCLUDING PART MADE OF POLYKETONE MATERIAL

 #34
20210094053
2021-04-01

Dispensing pump with locking structures and methods of using the same

 #35
20210078019
2021-03-18

Sprayer with a six-hole spray pattern

 #36
20210008579
2021-01-14

Lotion pump

 #37
20210008578
2021-01-14

Multi-composition product dispenser

 #38
20210001362
2021-01-07

Dispensing pump system with removable chaplet

 #39
20200406279
2020-12-31

Tottle with dispensing system

 #40
20200398296
2020-12-24

Pump assembly and container with contents discharge function

 #41
20200384489
2020-12-10

Portable pump by which liquid may be horizontally pressed out

 #42
20200384488
2020-12-10

Pump dispensers, especially foam dispensers

 #43
20200383455
2020-12-10

Cosmetic container

 #44
20200376510
2020-12-03

Device for storing and dispensing a liquid or pasty mass

 #45
20200376509
2020-12-03

COSMETIC CONTAINER HAVING PUSH BUTTON BLOCKED FROM BEING PUSHED WITHIN REGULATION ANGLE

 #46
20200376243
2020-12-03

Applicator for water-soluble sheet-shaped preparation

 #47
20200367701
2020-11-26

Conduit for filling a fluid reservoir and methods for filling a fluid reservoir

 #48
20200360949
2020-11-19

Pump dispensers

 #49
20200360948
2020-11-19

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

 #50
20200332853
2020-10-22

Dispensing pump with polymer spring, base venting and flow baffle

 #51
20200316629
2020-10-08

Dispensing device suitable for a foamable product

 #52
20200307891
2020-10-01

Heterogeneous contents mixing vessel

 #53
20200298263
2020-09-24

Springless pump and container containing springless pump

 #54
20200292370
2020-09-17

METHOD AND APPARATUS FOR ILLUMINATING THE INTERIOR OF A VESSEL TO DETERMINE THE FILL LEVEL THEREOF

 #55
20200282415
2020-09-10

Liquid dispensing device

 #56
20200246817
2020-08-06

Method and System for Dispensing a Liquid

 #57
20200222928
2020-07-16

Pump assembly and container with contents discharge function

 #58
20200206763
2020-07-02

Pump dispensers

 #59
20200197965
2020-06-25

Device for packaging and dispensing a fluid product in metered quantities

 #60
20200171525
2020-06-04

Valve retention under pressure

 #61
20200139392
2020-05-07

Discharge pump

 #62
20200139391
2020-05-07

Dispenser pumps and dispensers

 #63
20200130000
2020-04-30

SMALL-CAPACITY LIQUID DISCHARGING APPARATUS

 #64
20200055061
2020-02-20

Foam dispensing container

 #65
20200054114
2020-02-20

Receptacle for mixing different kinds of materials

 #66
20200016617
2020-01-16

Anti-water-ingress lotion pump

 #67
20200008558
2020-01-09

Apparatus and method for dispensing a fluid

 #68
20190381528
2019-12-19

Pump type liquid airtight container

 #69
20190368567
2019-12-05

Dispensing pump with polymer compression spring assembly

 #70
20190314832
2019-10-17

Fluid dispenser having a discharge head

 #71
20190311587
2019-10-10

Fluid pump with whistle

 #72
20190283059
2019-09-19

Handheld fluid sprayer

 #73
20190283058
2019-09-19

Dispenser system

 #74
20190283055
2019-09-19

Pump dispenser with outlet valve

 #75
20190275541
2019-09-12

Dispenser for discharging liquids, and operating method therefor

 #76
20190255547
2019-08-22

Dispenser for liquid to pasty compositions

 #77
20190255545
2019-08-22

Child-proof discharger

 #78
20190210050
2019-07-11

Pump dispenser head with increased unlocking torque

 #79
20190210049
2019-07-11

Discharging device for the discharge of liquid media

 #80
20190203794
2019-07-04

Dispensing pump with polymer compression spring assembly

 #81
20190201925
2019-07-04

Dispenser system

 #82
20190200813
2019-07-04

Dispenser system

 #83
20190200812
2019-07-04

Dispenser system

 #84
20190160481
2019-05-30

Liquid dispenser with a discharge head

 #85
20190159636
2019-05-30

Foam Machine

 #86
20190151874
2019-05-23

Valve for an end piece including a shut-off device

 #87
20190142228
2019-05-16

Liquid hand cleaner foam dispensing as spray and liquid stream

 #88
20190142227
2019-05-16

Fluid pump sterilization apparatus and method

 #89
20190111449
2019-04-18

PUMP BOTTLE STRAW ATTACHMENT

 #90
20190101108
2019-04-04

Metering pump for a metering device and metering device

 #91
20190091708
2019-03-28

Cleaning fluid dispenser

 #92
20190076862
2019-03-14

Leaktight non-return valve

 #93
20190070622
2019-03-07

Air assisted severance of fluid stream

 #94
20190060932
2019-02-28

Foamer dispenser, and container with foamer dispenser

 #95
20190060930
2019-02-28

PUMP SYSTEMS, PUMP ENGINES AND METHODS OF MAKING THE SAME

 #96
20190060929
2019-02-28

Device for packaging and dispensing a fluid product in metered quantities

 #97
20190054486
2019-02-21

Dispensing pump with locking structures and methods of using the same

 #98
20190047003
2019-02-14

Filling system comprising a bottle to be filled with a liquid and a filling module

 #99
20190022711
2019-01-24

Detergent dispensing device

 #100
20190022682
2019-01-24

Device for dispensing a plurality of fluid products

 #101
20190015860
2019-01-17

Hand pump with folding nozzle

 #102
20190000209
2019-01-03

Pumping-type cosmetic container having metal applicator

 #103
20180369845
2018-12-27

Pump actuator head

 #104
20180339305
2018-11-29

Push-type nozzle assembly

 #105
20180338599
2018-11-29

MIST PUMP OF COSMETIC CONTAINER

 #106
20180311693
2018-11-01

Pump dispenser with locking feature

 #107
20180306180
2018-10-25

DOWNWARD LIQUID PUMP

 #108
20180297040
2018-10-18

Foam dispensing container

 #109
20180279741
2018-10-04

Cosmetic container

 #110
20180228336
2018-08-16

Device for cleaning an exercise mat

 #111
20180228268
2018-08-16

APPARATUS AND METHOD FOR DISPENSING A FLUID

 #112
20180214899
2018-08-02

Dispensing pump with skirt spring

 #113
20180207660
2018-07-26

Material sprayer having sliding pump mounting

 #114
20180207658
2018-07-26

COMPACT CONTAINER HAVING SHORT STROKE PUMP AND RING BUTTON MEMBER

 #115
20180185864
2018-07-05

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

 #116
20180171998
2018-06-21

Check valve for pump

 #117
20180169680
2018-06-21

Dispenser for liquid to pasty substances

 #118
20180141066
2018-05-24

System and method for refilling a bottle with liquid

 #119
20180133415
2018-05-17

Spray dispenser for nasal drugs

 #120
20180126399
2018-05-10

Pump type dispenser

 #121
20180116371
2018-05-03

Cosmetic container

 #122
20180093286
2018-04-05

MANUAL PUMP

 #123
20180078960
2018-03-22

System and method for the thermal monitoring and protection of an electrically powered airless paint sprayer

 #124
20180078019
2018-03-22

Cosmetics container

 #125
20180050360
2018-02-22

Fixed nozzle and pumping type cosmetic container

 #126
20180022530
2018-01-25

PACKAGING DEVICE FOR A PRODUCT TO BE DISPENSED

 #127
20180020807
2018-01-25

Pull down pump actuator

 #128
20170354230
2017-12-14

Cosmetic vessel

 #129
20170348714
2017-12-07

Heterogeneous contents mixing container with improved productivity and sealing ability

 #130
20170332848
2017-11-23

Fluid pump sterilization apparatus and method

 #131
20170326567
2017-11-16

ELASTIC ELEMENT FOR A DEVICE FOR DISPENSING FLUIDS OR MIXTURES AND METHOD AND MOULD FOR MAKING SAID ELASTIC ELEMENT

 #132
20170305642
2017-10-26

Gel foundation container comprising pump

 #133
20170291184
2017-10-12

Push pump dispenser

 #134
20170291183
2017-10-12

Pump head for a metering device, metering device and also possibilities for use

 #135
20170266680
2017-09-21

Three piece pump

 #136
20170265691
2017-09-21

Valvular conduit

 #137
20170265624
2017-09-21

Airless cosmetics dispenser

 #138
20170252763
2017-09-07

Device intended to contain and dispense a cosmetic substance

 #139
20170246647
2017-08-31

PHOTOLUMINESCENT ACTIVATOR APPARATUS, PHOTOLUMINESCENT COMPOSITION, METHOD OF MAKING AND USING THE SAME

 #140
20170231365
2017-08-17

Cap for vessel of cosmetics

 #141
20170231362
2017-08-17

Unique Flow Sprayer

 #142
20170216866
2017-08-03

Fluid dispenser member with transparent or translucent dip tube

 #143
20170216858
2017-08-03

Outdoor paint sprayer

 #144
20170209881
2017-07-27

Pump dispenser with outlet valve

 #145
20170197227
2017-07-13

Pump systems, pump engines, and methods of making the same

 #146
20170197226
2017-07-13

Pump systems, pump engines, and methods of making the same

 #147
20170188756
2017-07-06

Mouthwash bottle with a pump, a toothbrush holder and an insertable cup

 #148
20170172357
2017-06-22

Foam generator

 #149
20170165694
2017-06-15

Refillable container

 #150
20170165693
2017-06-15

Container with improved liquid dispensing ability

 #151
20170157631
2017-06-08

Dispenser pump and method for operating a dispenser pump

 #152
20170157377
2017-06-08

DEVICE FOR DISPENSING AND SPREADING A LIQUID

 #153
20170152848
2017-06-01

Method for controlling a pump system and pump system

 #154
20170144812
2017-05-25

Fluid product dispenser

 #155
20170144179
2017-05-25

Discharge device with intermediate piece

 #156
20170136478
2017-05-18

PUMP CONTAINER FOR DISCHARGING CAPSULES

 #157
20170128990
2017-05-11

Device and method for material removal

 #158
20170128967
2017-05-11

PUMP DISPENSERS

 #159
20170128966
2017-05-11

PUMP DISPENSERS

 #160
20170120276
2017-05-04

Dispensing Device for Dispensing a Viscous or Liquid Product from a Reservoir, and a Receptacle Comprising Such a Dispensing Device

 #161
20170113237
2017-04-27

Liquid refilling system and devices

 #162
20170112329
2017-04-27

Conduit for filling a fluid reservoir and methods for filling a fluid reservoir

 #163
20170106390
2017-04-20

Bottle and method for manufacturing a dip tube for a bottle

 #164
20170106388
2017-04-20

Maintenance device for fasteners

 #165
20170100734
2017-04-13

Sample dispenser with priming cradle

 #166
20170098945
2017-04-06

Hybrid power type of automatic grease gun

 #167
20170065997
2017-03-09

Dispensers for dispensing microcapsules

 #168
20170065995
2017-03-09

Dispensers for dispensing microcapsules

 #169
20170056907
2017-03-02

Air assisted severance of fluid stream

 #170
20170056906
2017-03-02

Liquid dispenser with replacement insert

 #171
20170056905
2017-03-02

Compact container including pump having short stroke

 #172
20170055782
2017-03-02

Liquid hand cleaner foam dispensing as spray and liquid stream

 #173
20170036226
2017-02-09

Dispenser

 #174
20170036224
2017-02-09

Perfume bump with external spring

 #175
20170035257
2017-02-09

Pumps with restrictor-based lost motion

 #176
20170035180
2017-02-09

Apparatus and method for dispensing a fluid

 #177
20170021376
2017-01-26

Pump dispenser with locking feature

 #178
20170006999
2017-01-12

Cosmetic container

 #179
20170000236
2017-01-05

Powder discharging container

 #180
20160368009
2016-12-22

Actuating system for a fluent substance dispensing system

 #181
20160367084
2016-12-22

Foamer dispenser

 #182
20160332181
2016-11-17

Dispensing pump with cup spring

 #183
20160325297
2016-11-10

Dispenser

 #184
20160318055
2016-11-03

Dual-chambered bottles for storing and dispensing of fluid and semi-fluid materials

 #185
20160318053
2016-11-03

Dispensing pump with skirt spring

 #186
20160310977
2016-10-27

Dispensing container

 #187
20160303602
2016-10-20

Contents dispensing pump

 #188
20160298613
2016-10-13

Device for dispensing a substance comprising a chamber defining a substance inlet, a substance outlet, an air inlet, and an air outlet, a piston located inside the chamber and whose movement causes the exit of both the substance and air to outside of the device

 #189
20160296958
2016-10-13

LIQUID DISPENSER WITH PUMP

 #190
20160263603
2016-09-15

Dispenser with a hermetic seal

 #191
20160263602
2016-09-15

PRESSURE MULTIPLYING AEROSOL PUMP

 #192
20160263601
2016-09-15

PUMP STYLE DISPENSE MECHANISM FOR FLOWABLE PRODUCT PACKAGING

 #193
20160242604
2016-08-25

Wet/dry sheet dispenser with dispensing cup

 #194
20160242529
2016-08-25

Cosmetic container

 #195
20160214846
2016-07-28

Valve block assembly for a bottle attachment apparatus

 #196
20160214131
2016-07-28

REFILLABLE AND PORTABLE DISTRIBUTOR, INSTALLER, APPLICATION FOR CREAM

 #197
20160199863
2016-07-14

Cosmetic container capable of storing and discharging two kinds of contents

 #198
20160175867
2016-06-23

Method of Administering a Dose of Breath Freshener to a Pet

 #199
20160167075
2016-06-16

Foamer dispenser, and container with foamer dispenser

 #200
20160167072
2016-06-16

Hand held dispenser

 #201
20160166780
2016-06-16

Fluid delivery device

 #202
20160144138
2016-05-26

Filter system for use in medical devices

 #203
20160121350
2016-05-05

Hygiene device for moisturizing tissue paper

 #204
20160121057
2016-05-05

Substance delivery module

 #205
20160095992
2016-04-07

Adapter, inhalation device, and atomizer

 #206
20160067727
2016-03-10

Fluid product dispenser

 #207
20160037890
2016-02-11

Cosmetic container

 #208
20160029770
2016-02-04

Apparatus and method for dispensing a fluid

 #209
20160015149
2016-01-21

Cosmetic container

 #210
20150375245
2015-12-31

Flushing dispensers for delivering a consistent consumer experience

 #211
20150367368
2015-12-24

System for dispensing a mixture of a first product and a second product

 #212
20150367367
2015-12-24

Retractable covering element and product packaging and application assembly equipped with such a system

 #213
20150366416
2015-12-24

Wet/dry sheet dispenser with dispensing cup

 #214
20150359391
2015-12-17

Dispenser for generating ozone containing fluid

 #215
20150352580
2015-12-10

Foam discharge device

 #216
20150352579
2015-12-10

Flushing dispensers for delivering a consistent consumer experience

 #217
20150352578
2015-12-10

Flushing dispensers for delivering a consistent consumer experience

 #218
20150352577
2015-12-10

Dispensers for delivering a consistent consumer experience

 #219
20150352575
2015-12-10

Articles providing long lasting fragrances

 #220
20150352573
2015-12-10

Fluid product dispenser

 #221
20150343471
2015-12-03

Pumping nozzle including suction tube having multiple openings, and pump type container using the same

 #222
20150342421
2015-12-03

Dual air chamber foam pumps, refill units and dispensers

 #223
20150328651
2015-11-19

Child-proof discharger

 #224
20150321209
2015-11-12

LOTION CONTAINER DIP TUBE

 #225
20150320266
2015-11-12

Foam pump

 #226
20150320175
2015-11-12

Spout-type cosmetic container

 #227
20150314312
2015-11-05

Paint sprayer floating pump

 #228
20150314311
2015-11-05

Cosmetic container comprising push button having resilient upright nozzle

 #229
20150314115
2015-11-05

Pump systems and methods for storing and dispensing a plurality of precisely measured unit-doses of imiquimod cream

 #230
20150313423
2015-11-05

Horizontal pumps, refill units and foam dispensers with integral air compressors

 #231
20150306615
2015-10-29

Multi-chamber container

 #232
20150297039
2015-10-22

Mini pump with compressible air inlet chamber for providing residual suck-back

 #233
20150296957
2015-10-22

Apparatus and method for dispensing a fluid

 #234
20150284175
2015-10-08

Method for extracting liquid from a liquid dispenser by injecting gas

 #235
20150272398
2015-10-01

FOAM DISPENSER WITH AN INTEGRAL PISTON VALVE

 #236
20150258559
2015-09-17

Foam dispenser with reversible valve

 #237
20150251203
2015-09-10

Press type spray head assembly

 #238
20150238989
2015-08-27

Dispensing pump

 #239
20150223647
2015-08-13

Foam dispenser

 #240
20150217314
2015-08-06

Fluid Dispenser with Increased Stability

 #241
20150217313
2015-08-06

Shock-absorbing lower structure of an airless type dispenser

 #242
20150216367
2015-08-06

HAND SANITIZING DISPENSING DEVICE

 #243
20150209811
2015-07-30

Multiple air chamber foam pump

 #244
20150202645
2015-07-23

Foam dispensing assembly

 #245
20150144663
2015-05-28

Dispenser for viscous products

 #246
20150144661
2015-05-28

Foam dispensing assembly

 #247
20150139834
2015-05-21

Pump for metering and dispensing a liquid or viscous product

 #248
20150136810
2015-05-21

Press-type liquid pump

 #249
20150122910
2015-05-07

Spray paint applicator

 #250
20150108174
2015-04-23

Dispenser with variable-volume storage chamber, one-way valve, and manually-depressible actuator

 #251
20150108173
2015-04-23

Rotary pumping type cosmetic container

 #252
20150108172
2015-04-23

Dispenser for sucking back contents

 #253
20150108171
2015-04-23

Cap-integrated pumping type cosmetic container

 #254
20150100017
2015-04-09

Dispensers

 #255
20150076176
2015-03-19

DISPENSERS FOR NON-COLLAPSING CONTAINERS AND VENTING PUMPS

 #256
20150060493
2015-03-05

FLUID PRODUCT DISPENSER

 #257
20150053792
2015-02-26

Dispensing spray pump for fluid preparation

 #258
20150034680
2015-02-05

Dispenser

 #259
20150028061
2015-01-29

Dispenser with directional flow controlling flange and corresponding systems

 #260
20150028058
2015-01-29

Pump-type cosmetic container having structure for discharging different kinds of contents and method for manufacturing the same

 #261
20150021344
2015-01-22

SECTIONAL CONTAINER WITH A DETACHABLE BASE AND LID COVER

 #262
20150014350
2015-01-15

Pressurizable Fluid Container Apparatus

 #263
20150001254
2015-01-01

Pump-dispensing container

 #264
20140312072
2014-10-23

Dispensers

 #265
20140305971
2014-10-16

Dispenser for delivering liquid to pasty masses

 #266
20140305543
2014-10-16

Unit comprising a refillable bottle and a source of product

 #267
20140231541
2014-08-21

Method of producing a dispenser, dispenser, and mould therefor

 #268
20140231465
2014-08-21

PUMPING-TYPE TUBE CONTAINER

 #269
20140231463
2014-08-21

Dispenser for delivering liquid to pasty substances

 #270
20140224841
2014-08-14

Liquid dispenser

 #271
20140217124
2014-08-07

Spray pump

 #272
20140197208
2014-07-17

Fluid dispenser

 #273
20140175129
2014-06-26

Refillable fluid dispenser

 #274
20140166700
2014-06-19

Dispenser

 #275
20140158715
2014-06-12

Vented check valves, pumps and refill units with vented check valves

 #276
20140138410
2014-05-22

Liquid dispensing system

 #277
20140138409
2014-05-22

Fluid dispenser member

 #278
20140091106
2014-04-03

Adaptive preload pump

 #279
20140076308
2014-03-20

Nozzle and inhaler and method for producing a nozzle

 #280
20140061251
2014-03-06

Dispensing head for a system for dispensing a pressurized product

 #281
20140061243
2014-03-06

Dispenser

 #282
20140054326
2014-02-27

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Drawback check valve

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Telescopic bell piston for pump

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Foam pump

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Metering device

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Filter system for use in medical devices

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Airless pump system

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Portable electric mist supply apparatus for liquid cosmetics