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ClassID:

78636 ⎘

B65G2814/032 - CPC Classification

Classification description:

Indexing codes relating to loading or unloading articles or bulk materials; Loading or unloading means; General arrangements for moving bulk material downwards through a closable or non-closable outlet opening using a belt or chain conveyor in or beneath the opening

Sub-classes:
Recent Application in this class:
#1
20220135352
2022-05-05

Bottom dump pneumatic material handling system

 #2
20210309450
2021-10-07

Skid mounted storage system with collapsible silo for flowable material

 #3
20210024291
2021-01-28

Proppant metering and loading in a hydraulic fracturing blender

 #4
20200247298
2020-08-06

Particulate material haulage arrangement

 #5
20200223648
2020-07-16

Bottom dump pneumatic material handling system

 #6
20180127221
2018-05-10

SYSTEMS AND METHODS FOR TRANSFERRING GRANULAR MATERIAL

 #7
20180050864
2018-02-22

PROPPANT DISCHARGE SYSTEM AND A CONTAINER FOR USE IN SUCH A PROPPANT DISCHARGE SYSTEM

 #8
20170305656
2017-10-26

PROPPANT DISCHARGE METHOD AND A CONTAINER FOR USE IN SUCH A PROPPANT DISCHARGE METHOD

 #9
20170291760
2017-10-12

Proppant discharge system and a container for use in such a proppant discharge system

 #10
20170283165
2017-10-05

Proppant discharge system and a container for use in such a proppant discharge system

 #11
20170240350
2017-08-24

Method of delivering, storing, unloading, and using proppant at a well site

 #12
20160244253
2016-08-25

Proppant discharge system and a container for use in such a proppant discharge system

 #13
20160207700
2016-07-21

Method of delivering, storing, unloading, and using proppant at a well site

 #14
20160207699
2016-07-21

Method of delivering, storing, unloading, and using proppant at a well site

 #15
20160075507
2016-03-17

Proppant discharge system and a container for use in such a proppant discharge system

 #16
20160068337
2016-03-10

Proppant discharge system and a container for use in such a proppant discharge system

 #17
20160046454
2016-02-18

Proppant discharge system and a container for use in such a proppant discharge system

 #18
20150360857
2015-12-17

Proppant discharge system and a container for use in such a proppant discharge system

 #19
20150183578
2015-07-02

Proppant discharge system and a container for use in such a proppant discharge system

 #20
20150003955
2015-01-01

Proppant discharge system and a container for use in such a proppant discharge system

 #21
20150003943
2015-01-01

Proppant discharge system and a container for use in such a proppant discharge system

 #22
20140023464
2014-01-23

Proppant discharge system and a container for use in such a proppant discharge system

 #23
20140023463
2014-01-23

PROPPANT DISCHARGE SYSTEM AND A CONTAINER FOR USE IN SUCH A PROPPANT DISCHARGE SYSTEM

 #24
20140020892
2014-01-23

Proppant discharge system and a container for use in such a proppant discharge system