Patents-Review.com
ClassID:

143014 ⎘

F04B39/123 - CPC Classification

Classification description:

Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups -; Casings; Cylinders; Cylinder heads; Fluid connections Fluid connections

Recent Application in this class:
#1
20260132778
2026-05-14

Vacuum Extractor Device

 #2
20260117759
2026-04-30

CONNECTION ASSEMBLY AND COMPRESSOR

 #3
20260102557
2026-04-16

PUMP MECHANISM WITH DOUBLE RESERVOIR AND STATIONARY FLUID PORTS

 #4
20260085674
2026-03-26

SWAPPABLE INTEGRATED COOLANT MODULE

 #5
20260071700
2026-03-12

PORTABLE WATER CARRIER PUMP ADAPTER AND KIT

 #6
20260036120
2026-02-05

FLUID END WITH THREADED DYNAMIC SECTION

 #7
20260016001
2026-01-15

REDUCED SIZE FLUID TRANSFER AND DEPRESSURIZATION APPARATUS, CONTROL, AND ASSOCIATED METHODS

 #8
20250361858
2025-11-27

Air Station

 #9
20250361857
2025-11-27

RECIPROCATING COMPRESSOR

 #10
20250347446
2025-11-13

ECONOMIZER INJECTION IN A RECIPROCATING COMPRESSOR

 #11
20250237206
2025-07-24

AIR COMPRESSOR STRUCTURE

 #12
20250230804
2025-07-17

INFLATION APPARATUS

 #13
20250188826
2025-06-12

APPARATUS AND METHODS FOR INTERLOCKING HYDRAULIC FRACTURING EQUIPMENT

 #14
20240401579
2024-12-05

Core of dual-motor driven inflatable pump

 #15
20240392671
2024-11-28

APPARATUS AND METHODS FOR INTERLOCKING HYDRAULIC FRACTURING EQUIPMENT

 #16
20240384712
2024-11-21

PORTABLE AIR PUMP

 #17
20240376882
2024-11-14

FLUID PUMPING SYSTEMS, DEVICES AND METHODS

 #18
20240376879
2024-11-14

DEVICE FOR DECOMPRESSION OF A GAS CONTAINER

 #19
20240287947
2024-08-29

AIR COMPRESSOR CYLINDER HEAD AND AIR COMPRESSOR

 #20
20240226804
2024-07-11

ADSORPTION DRYER AND METHOD FOR OPERATING ADSORPTION DRYER

 #21
20240175434
2024-05-30

Noise reduction media for a reciprocating compressor

 #22
20240167464
2024-05-23

HIGH-PRESSURE, HIGH-FLOW INFLATABLE MOVEMENT

 #23
20240133378
2024-04-25

Scroll compressor having injection passage containing muffler

 #24
20240125311
2024-04-18

Fluid transfer and depressurization system

 #25
20240084934
2024-03-14

PORTABLE WATER CARRIER PUMP ADAPTER AND KIT

 #26
20240084791
2024-03-14

Air pump with automatic air pumping function

 #27
20240077068
2024-03-07

GAS COOLER

 #28
20240052821
2024-02-15

AIR COMPRESSOR SYSTEM

 #29
20240042126
2024-02-08

PUMP MECHANISM WITH DOUBLE RESERVOIR AND STATIONARY FLUID PORTS

 #30
20240035462
2024-02-01

Hydraulic end assembly structure of a plunger pump

 #31
20240011512
2024-01-11

REDUCED SIZE FLUID TRANSFER AND DEPRESSURIZATION APPARATUS, CONTROL, AND ASSOCIATED METHODS

 #32
20230407859
2023-12-21

RECIPROCATING COMPRESSOR

 #33
20230407736
2023-12-21

APPARATUS AND METHODS FOR INTERLOCKING HYDRAULIC FRACTURING EQUIPMENT

 #34
20230400019
2023-12-14

Fluid pumping systems, devices and methods

 #35
20230366387
2023-11-16

Device for Decoupling and for Vibration Control

 #36
20230193890
2023-06-22

Linear compressor

 #37
20230184241
2023-06-15

Sealing assembly with repositionable seal

 #38
20230175497
2023-06-08

Linear compressor

 #39
20230127613
2023-04-27

COMPRESSER FOR PUMPING FLUID HAVING CHECK VALVES ALIGNED WITH FLUID PORTS

 #40
20230121207
2023-04-20

Hermetic electric compressor

 #41
20230113996
2023-04-13

Flange for a vacuum apparatus

 #42
20230099509
2023-03-30

COMPRESSER FOR PUMPING FLUID HAVING CHECK VALVES ALIGNED WITH FLUID PORTS

 #43
20230070087
2023-03-09

HOUSING FOR A VACUUM PUMP

 #44
20230041180
2023-02-09

ECONOMIZER INJECTION IN A RECIPROCATING COMPRESSOR

 #45
20230034730
2023-02-02

MULTI-CYLINDER RECIPROCATING COMPRESSOR

 #46
20230031688
2023-02-02

HERMETICALLY ENCAPSULATED REFRIGERANT COMPRESSOR

 #47
20220412346
2022-12-29

Fluid end

 #48
20220412338
2022-12-29

PERSONAL AIR SAMPLING PUMP ASSEMBLY

 #49
20220403834
2022-12-22

Reciprocating compressor valve assembly

 #50
20220403832
2022-12-22

Inflating device

 #51
20220381238
2022-12-01

PUMP NOISE ATTENUATOR AND METHOD THEREOF

 #52
20220341411
2022-10-27

Device for damping pressure pulsations for a compressor of a caseous fluid

 #53
20220307627
2022-09-29

PIPING STRUCTURE AND PROCESSING APPARATUS

 #54
20220299138
2022-09-22

Compressor and compressor unit

 #55
20220260065
2022-08-18

Reciprocating compressor having a suction acoustic filter with a fastener that deforms when in place

 #56
20220243713
2022-08-04

Cabinet mounted air compressor with negative cabinet pressure

 #57
20220243712
2022-08-04

Connecting structure, exhaust silencer, silencer, and compressor

 #58
20220235752
2022-07-28

Reciprocating compressor

 #59
20220228585
2022-07-21

POWERED PUMP UNITS FOR VACUUM CUPS, POWERED VACCUM CUP DEVICES, AND METHODS FOR APPLYING A VACCUM TO A VACCUM CUP

 #60
20220136493
2022-05-05

Apparatuses, systems, and methods for improved performance of a pressurized system

 #61
20220074395
2022-03-10

Swash plate compressor

 #62
20220049688
2022-02-17

Variable-pressure air pump

 #63
20220034316
2022-02-03

Compressor having shell fitting

 #64
20220009299
2022-01-13

AIR PIPE DEVICE OF AIR COMPRESSOR

 #65
20210404455
2021-12-30

Multi-stage compressor

 #66
20210381500
2021-12-09

Encapsulated refrigerant compressor

 #67
20210372674
2021-12-02

Compressor Protection Against Liquid Slug

 #68
20210355927
2021-11-18

Hydraulic end assembly structure of a plunger pump

 #69
20210355924
2021-11-18

Fluid transfer and depressurization system

 #70
20210285435
2021-09-16

Fluid pumping systems, devices and methods

 #71
20210254610
2021-08-19

Three-stage compression air pump

 #72
20210246890
2021-08-12

Linear compressor

 #73
20210215262
2021-07-15

Air inflation device

 #74
20210215148
2021-07-15

METHOD AND EQUIPMENT FOR IMPROVING THE EFFICIENCY OF COMPRESSORS AND REFRIGERATORS

 #75
20210215127
2021-07-15

METHOD FOR MANUFACTURING ASSEMBLY, PARTS SET, METHOD FOR MANUFACTURING FUEL INJECTION PUMP, AND FUEL INJECTION PUMP

 #76
20210190067
2021-06-24

Fluid end

 #77
20210156240
2021-05-27

Apparatus and methods for interlocking hydraulic fracturing equipment

 #78
20210148366
2021-05-20

MULTI-OUTLET UTILITY PUMP

 #79
20210148351
2021-05-20

Compressor control systems and air compressor systems and vehicles equipped therewith

 #80
20210140420
2021-05-13

Reciprocating compressor

 #81
20210123428
2021-04-29

Linear compressor

 #82
20210088039
2021-03-25

Linear compressor

 #83
20210071658
2021-03-11

Diaphragm pump

 #84
20210033168
2021-02-04

Vibration isolation system

 #85
20200392955
2020-12-17

Personal air sampling pump assembly with diaphragm damping portion

 #86
20200392953
2020-12-17

Compressor having suction fitting

 #87
20200340605
2020-10-29

Vacuum system pipe couplings

 #88
20200340467
2020-10-29

Modular vacuum pumping and/or abatement system

 #89
20200340466
2020-10-29

Module for a vacuum pumping and/or abatement system

 #90
20200332785
2020-10-22

Two stage air compressor

 #91
20200325885
2020-10-15

Piping member and fluid transport device

 #92
20200318627
2020-10-08

Pump

 #93
20200300234
2020-09-24

Module for a vacuum pumping and/or abatement system

 #94
20200263687
2020-08-20

Linear compressor

 #95
20200116141
2020-04-16

High pressure pump and method for compressing a fluid

 #96
20200116138
2020-04-16

Linear compressor

 #97
20200102945
2020-04-02

REFRIGERANT COMPRESSOR

 #98
20200088181
2020-03-19

Linear compressor

 #99
20200080548
2020-03-12

Device for accumulating atmospheric pressure

 #100
20200025187
2020-01-23

Linear compressor

 #101
20200011316
2020-01-09

Linear compressor

 #102
20200011315
2020-01-09

Compact air compressor

 #103
20190360733
2019-11-28

Compressor protection against liquid slug

 #104
20190353154
2019-11-21

Linear compressor

 #105
20190345922
2019-11-14

Compressors for natural gas and related devices, systems, and methods

 #106
20190316589
2019-10-17

Compressor having muffler function

 #107
20190309746
2019-10-10

Linear compressor

 #108
20190257301
2019-08-22

Device for damping pressure pulsations for a compressor of a gaseous fluid

 #109
20190234392
2019-08-01

Semi-Hermetic Refrigerant Compressor

 #110
20190234389
2019-08-01

Fluid Cylinder

 #111
20190219046
2019-07-18

Introduced in a system for connecting refrigerant fluid discharge tubes to cylinder caps of hermetic compressors, and corresponding process of performing thereof

 #112
20190212242
2019-07-11

Gas detecting device

 #113
20190193349
2019-06-27

Combination structure for a hose connected between an air compressor and a tire

 #114
20190186671
2019-06-20

FLOW RESTRICTOR AND GAS COMPRESSOR

 #115
20190186481
2019-06-20

Cryogenic pump flange

 #116
20190178239
2019-06-13

Apparatuses, Systems, and Methods for Improved Performance of a Pressurized System

 #117
20190170131
2019-06-06

Intake pulsation damper of swash plate-type compressor

 #118
20190154022
2019-05-23

Compressor

 #119
20190145395
2019-05-16

Method of Construction for High Cycle Fatigue Resistant Pressure Vessels in Hydrogen Service

 #120
20190128366
2019-05-02

Vibration isolation system

 #121
20190128252
2019-05-02

Gas transportation device

 #122
20190120221
2019-04-25

Reciprocating compressor and method for manufacturing a reciprocating compressor

 #123
20190107312
2019-04-11

Linear compressor with heat shield between discharge cover and frame

 #124
20190105954
2019-04-11

Automatic electronic air pump

 #125
20190085837
2019-03-21

Encapsulated refrigerant compressor

 #126
20190063423
2019-02-28

Gas transportation device

 #127
20190063422
2019-02-28

Gas transportation device

 #128
20190063418
2019-02-28

Gas transportation device

 #129
20190060943
2019-02-28

Gas transportation device

 #130
20190055940
2019-02-21

Air circulation control device

 #131
20190041107
2019-02-07

Compressor assembly with directed suction

 #132
20190041106
2019-02-07

Compressor assembly with directed suction

 #133
20190032649
2019-01-31

Linear compressor

 #134
20190017508
2019-01-17

Variable speed compressor protection system and method

 #135
20190017498
2019-01-17

Piston Compressor with a Closing Device for the Outlet Line

 #136
20190003597
2019-01-03

Compressor system

 #137
20190003475
2019-01-03

Mechanism for restraining fuel pressure pulsation and high pressure fuel supply pump of internal combustion engine with such mechanism

 #138
20180354081
2018-12-13

Fluid end and method of manufacturing it

 #139
20180347555
2018-12-06

Hermetic Compressor

 #140
20180340528
2018-11-29

Hand pump with detachable air storage tank

 #141
20180340525
2018-11-29

Hand air pump with air accumulation function

 #142
20180340524
2018-11-29

Hand pump with air storage tank

 #143
20180335027
2018-11-22

Discharge conduit connection for a compressor

 #144
20180298889
2018-10-18

Manual pump

 #145
20180289056
2018-10-11

Smoking apparatus with a pump and a method of using same

 #146
20180266408
2018-09-20

Air pump including storage tank including outlet port adapted to be opened/closed automatically

 #147
20180258922
2018-09-13

RECIPROCATING COMPRESSOR FOR A COOLING DEVICE

 #148
20180238314
2018-08-23

Air inflating device and tire repair machine comprising same

 #149
20180238311
2018-08-23

Electric vacuum pump, in particular for arranging in a vehicle

 #150
20180223825
2018-08-09

RECIPROCATING COMPRESSOR AND METHOD OF MANUFACTURING A RECIPROCATING COMPRESSOR

 #151
20180222715
2018-08-09

Compact inflator

 #152
20180202565
2018-07-19

Air valve connecting device for different inflation valves

 #153
20180195503
2018-07-12

FLUID COMPRESSOR

 #154
20180187667
2018-07-05

Multi-port thumb pump system

 #155
20180180037
2018-06-28

Reciprocating compressor having a connector

 #156
20180180036
2018-06-28

RECIPROCATING COMPRESSOR

 #157
20180163871
2018-06-14

Device and method for extending the lifespan of a shaft seal for an open-drive compressor

 #158
20180160820
2018-06-14

Recessed air pump

 #159
20180153424
2018-06-07

A CIRCUIT FOR FEEDING A FLUID TO AN INFLATABLE CHAMBER

 #160
20180142680
2018-05-24

Device for delivering a medium

 #161
20180119686
2018-05-03

Pump with vibration isolators

 #162
20180087493
2018-03-29

Compression unit for a volumetric compressor without lubrification

 #163
20180066640
2018-03-08

Compressors for natural gas and related devices, systems, and methods

 #164
20180058435
2018-03-01

Device for vacuum-packing a product in an airtight container in order to keep the product fresh longer

 #165
20180011012
2018-01-11

Method for dispensing a product from a container

 #166
20180010592
2018-01-11

Inflation Device

 #167
20170356434
2017-12-14

System for connecting refrigerant fluid discharge tubes to cylinder caps of hermetic compressors and process thereof

 #168
20170356433
2017-12-14

Acoustic filter for compressor

 #169
20170350380
2017-12-07

Fluid flow adapter for a cylinder of a reciprocating compressor

 #170
20170335837
2017-11-23

Connector for a compressor assembly

 #171
20170321692
2017-11-09

Linear compressor

 #172
20170321683
2017-11-09

Linear compressor

 #173
20170321682
2017-11-09

Linear compressor

 #174
20170321671
2017-11-09

Linear compressor

 #175
20170314542
2017-11-02

Linear compressor

 #176
20170268513
2017-09-21

Suction line arrangement for multiple compressor system

 #177
20170248133
2017-08-31

AIR COMPRESSOR

 #178
20170248132
2017-08-31

Air compressor

 #179
20170211562
2017-07-27

Linear compressor

 #180
20170204848
2017-07-20

Air compressor

 #181
20170204845
2017-07-20

Air compressor

 #182
20170204843
2017-07-20

Air compressor

 #183
20170146001
2017-05-25

Gas compression device

 #184
20170146000
2017-05-25

Gas compression system and method of compressing gas using the gas compression system

 #185
20170089330
2017-03-30

AIR COMPRESSOR CORE

 #186
20170071424
2017-03-16

Inflatable Wedge toilet seat lift

 #187
20170058884
2017-03-02

Blower

 #188
20170051740
2017-02-23

Variable speed compressor protection system and method

 #189
20170037843
2017-02-09

Autolift-resistant piston assembly for an unloader valve of an air compressor

 #190
20170030371
2017-02-02

Multi-outlet utility pump

 #191
20170022985
2017-01-26

Personal air sampling pump assembly

 #192
20170016438
2017-01-19

Compressor system including a plurality of compressors

 #193
20160354794
2016-12-08

Method for dispensing a product from a container

 #194
20160305414
2016-10-20

Railway vehicle air compressor with integral high pressure cylinder unloader valve

 #195
20160298885
2016-10-13

Compressor assembly with directed suction

 #196
20160281705
2016-09-29

PISTON COMPRESSOR AND METHOD FOR COMPRESSING A CRYOGENIC GASEOUS MEDIUM, IN PARTICULAR HYDROGEN

 #197
20160281702
2016-09-29

Magnetic coupler for air pump hose fitting

 #198
20160273537
2016-09-22

Compressor and method for producing compressor

 #199
20160238000
2016-08-18

Air inlet control for air compressor

 #200
20160222955
2016-08-04

Pump for cryogenic liquids having temperature managed pumping mechanism

 #201
20160222954
2016-08-04

Reciprocating compressor

 #202
20160208790
2016-07-21

Compressor

 #203
20160186734
2016-06-30

ONE TURN ACTUATED DURATION SPRAY PUMP MECHANISM

 #204
20160185473
2016-06-30

Packaging machine with a fluid pump assembly

 #205
20160146199
2016-05-26

Cryogenic pump with insulating arrangement

 #206
20160131125
2016-05-12

Reciprocating compressor and method for assembling the same

 #207
20160131123
2016-05-12

Reciprocating compressor

 #208
20160097383
2016-04-07

Air compressor

 #209
20160097379
2016-04-07

Air compressor

 #210
20160025055
2016-01-28

Cylinder head blank, cylinder head and high-pressure pump for fuel injection systems

 #211
20160017878
2016-01-21

Linear compressor and refrigerator cycle including a linear compressor

 #212
20150369225
2015-12-24

Linear compressor

 #213
20150369224
2015-12-24

Linear compressor

 #214
20150362112
2015-12-17

Flow restrictor and gas compressor

 #215
20150355644
2015-12-10

Shallow fluid extractor

 #216
20150337964
2015-11-26

Device and method for extending the lifespan of a shaft seal for an open-drive compressor

 #217
20150337833
2015-11-26

Bicycle air pump

 #218
20150300343
2015-10-22

Air compressor

 #219
20150285235
2015-10-08

Reciprocating compressor having casing including inner and outer shells

 #220
20150275884
2015-10-01

Gas discharge system for a refrigeration compressor and a refrigeration compressor

 #221
20150275883
2015-10-01

Thermal insulation system for the discharge of gas in a refrigeration compressor

 #222
20150275881
2015-10-01

One turn actuated duration spray pump mechanism

 #223
20150275880
2015-10-01

Variable displacement swash plate compressor

 #224
20150275877
2015-10-01

Variable displacement swash plate compressor

 #225
20150275876
2015-10-01

Variable displacement swash plate compressor

 #226
20150260175
2015-09-17

VARIABLE DISPLACEMENT SWASH PLATE TYPE COMPRESSOR

 #227
20150233362
2015-08-20

Turn-back coaxial gas pressurizing pump and gas pressurizing method

 #228
20150219089
2015-08-06

Air operated pump

 #229
20150219086
2015-08-06

GAS DISCHARGE ARRANGEMENT FOR A REFRIGERATION COMPRESSOR

 #230
20150219083
2015-08-06

Vehicle Air Compressor Apparatus for a Heavy Vehicle Air Braking System

 #231
20150211505
2015-07-30

DOUBLE-HEADED PISTON TYPE SWASH PLATE COMPRESSOR

 #232
20150184644
2015-07-02

Compressor having a pressurized case

 #233
20150183048
2015-07-02

Device and process for simultaneous shaping and welding of connector pipes for compressors

 #234
20150152874
2015-06-04

Valve cover geometry

 #235
20150147208
2015-05-28

Air compressor

 #236
20150135944
2015-05-21

Piston/cylinder unit

 #237
20140345968
2014-11-27

Acoustic filter suitable for reciprocating compressor

 #238
20140341758
2014-11-20

Reciprocating compressor or pump and a portable tool powering system including a reciprocating compressor

 #239
20140339824
2014-11-20

Input/output pipe reinforcing device for vehicle compressor

 #240
20140318747
2014-10-30

Compressing device

 #241
20140314584
2014-10-23

Gas compressor and abrasion state determining method

 #242
20140286803
2014-09-25

REFRIGERATION COMPRESSOR WITH FLEXIBLE DISCHARGE CONDUIT

 #243
20140286799
2014-09-25

Air compressor having buffering compartment

 #244
20140216562
2014-08-07

PORTABLE AIR PUMP APPARATUS AND METHOD

 #245
20140216262
2014-08-07

Reciprocating pump and oxygen concentrator

 #246
20140212307
2014-07-31

APPARATUS AND METHOD FOR CONNECTING A COMPRESSOR TO A SYSTEM

 #247
20140157956
2014-06-12

Domestic appliance comprising an actuator

 #248
20140127061
2014-05-08

Piston type compressor

 #249
20140112811
2014-04-24

Elliptical shaped hermetic compressor shell with offset electrical connector

 #250
20140076443
2014-03-20

Hollow valve plate

 #251
20140069139
2014-03-13

Compressor assembly with directed suction

 #252
20140056700
2014-02-27

COMPRESSOR INLET HOUSING AND METHOD OF MANUFACTURING

 #253
20140053720
2014-02-27

Reciprocating compressor having fluid bearing

 #254
20140023537
2014-01-23

Air Pump Cylinder

 #255
20140023533
2014-01-23

Electromagnetic vibrating diaphragm pump

 #256
20130336765
2013-12-19

Crankshaft for an alternative cooling compressor

 #257
20130240043
2013-09-19

Variable speed compressor protection system and method

 #258
20130199223
2013-08-08

Variable capacity compressor and refrigerator

 #259
20130175768
2013-07-11

Seal cap

 #260
20130092019
2013-04-18

Cylinder head for a compressor

 #261
20130075405
2013-03-28

Port closing device for compressor

 #262
20130058816
2013-03-07

RECIPROCATING COMPRESSOR

 #263
20130058815
2013-03-07

Reciprocating compressor with gas bearing

 #264
20130045123
2013-02-21

Internal bellows pump fluid path

 #265
20130011283
2013-01-10

Air Compressor

 #266
20120261022
2012-10-18

THERMAL ISOLATION, SUITABLE FOR ISOLATING THE GAS DISCHARGE TUBE OF A REFRIGERATING COMPRESSOR, AND A PROCESS OF ASSEMBLING THE ISOLATION IN THE GAS DISCHARGE TUBE

 #267
20120211102
2012-08-23

Fluid passage closure system in compressor

 #268
20120063937
2012-03-15

Suction arrangement for a hermetic refrigeration compressor

 #269
20120027633
2012-02-02

Piston refrigeration compressor

 #270
20120023973
2012-02-02

METHOD AND EQUIPMENT FOR IMPROVING THE EFFICIENCY OF COMPRESSORS AND REFRIGERATORS

 #271
20120003106
2012-01-05

TUNABLE CHOKE TUBE FOR PULSATION CONTROL DEVICE USED WITH GAS COMPRESSOR

 #272
20110311377
2011-12-22

COMPRESSOR INTAKE SYSTEM

 #273
20110274564
2011-11-10

Compressor unit

 #274
20110243773
2011-10-06

Universal oil fitting

 #275
20110209941
2011-09-01

Suction muffler for hermetic compressor

 #276
20110158825
2011-06-30

System and method for modifying an automobile engine for use as a gas compressor

 #277
20110073202
2011-03-31

Multiple configuration air mattress pump system

 #278
20110070101
2011-03-24

Valve plate for a compressor, and method for cooling compressed air in a valve plate of a compressor

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20110005266
2011-01-13

Reciprocating piston compressor

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2010-12-23

Hermetic compressor

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2010-12-09

COMPRESSOR UNIT

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2010-12-09

SYSTEM FOR ATTENUATING PULSATION IN THE GAS DISCHARGE OF A REFRIGERATION COMPRESSOR

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2010-11-25

Drive unit

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2010-11-18

AIR INLET ARRANGEMENT FOR AN AIR COMPRESSOR

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2010-11-18

Noise reducing device for hermetic type compressor

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20100233003
2010-09-16

Fixation arrangement for an oil pump in a refrigeration compressor

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2010-09-09

Refrigerant compressor

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20100183452
2010-07-22

Adaptor for an air compressor and an air compressor

 #289
20100178185
2010-07-15

Fluid intake and exhaust fittings for a compressor or pump

 #290
20100147416
2010-06-17

Device for sealing and inflating inflatable object

 #291
20100111719
2010-05-06

Air compressor having quick coupling device

 #292
20100111713
2010-05-06

APPARATUSES, SYSTEMS, AND METHODS FOR IMPROVED PERFORMANCE OF A PRESSURIZED SYSTEM

 #293
20100021323
2010-01-28

COMPRESSOR COMPRISING A COMPRESSED GAS-ASSISTED PISTON

 #294
20090314361
2009-12-24

Compressor and Method for Welding a Fluid Tubing to a Compressor Housing and a Fluid-Transport Tubing

 #295
20090288639
2009-11-26

Mechanism for restraining fuel pressure pulsation and high pressure fuel supply pump of internal combustion engine with such mechanism

 #296
20090285701
2009-11-19

HERMETIC TYPE COMPRESSOR

 #297
20090274569
2009-11-05

Piston compressor

 #298
20090242046
2009-10-01

Valve module

 #299
20090241766
2009-10-01

VARIABLE DISPLACEMENT COMPRESSOR

 #300
20090229303
2009-09-17

Refrigerant compressor arrangement having a telescopic tube in suction opening