ClassID:

75892

B65D88/36 - CPC Classification

Classification description:

Large containers having floating covers, e.g. floating roofs or blankets with relatively movable sections

Recent Application in this class:
#1
20240190643
2024-06-13

COVER ELEMENT FOR FORMING A SO-CALLED INTERNAL FLOATING ROOF IN A LIQUID TANK

#2
20230202748
2023-06-29

Floating roof adjustable deck positioners

#3
20230032456
2023-02-02

A MULTILAYER PANEL COMPRISING BIOFILM TO REDUCE EVOPARATION IN DAMS

#4
20220411181
2022-12-29

MODULAR BARRIER FOR LIQUID STORAGE TANKS

#5
20220315323
2022-10-06

Floating room leveling and protection apparatus

#6
20210009343
2021-01-14

FLOATING MODULE FOR THE REDUCTION OF LOSSES BY EVAPORATION IN AQUEOUS BASED LIQUIDS

#7
20180229928
2018-08-16

Float and evaporation suppressing method

#8
20170306997
2017-10-26

Cover panel clip

#9
20170088346
2017-03-30

Liquid containment structures and frac ponds with mat foundations

#10
20160108633
2016-04-21

Cover device and blanket for covering liquid surfaces

#11
20160101932
2016-04-14

Chemical resistant evaporation control structures

#12
20150101150
2015-04-16

Cover panel clip

#13
20150094391
2015-04-02

System for covering hydrocarbon liquids and method of forming same

#14
20150076150
2015-03-19

Insulating tank cover

#15
20150060447
2015-03-05

Buoyant Liquid Cover Members

#16
20140166653
2014-06-19

SYSTEM FOR SECURING COVERS WITHIN TANKS

#17
20140144918
2014-05-29

Floating insulation for a production tank

#18
20140061204
2014-03-06

Flexible fluid storage tank

#19
20130121766
2013-05-16

Floating device and method of using the same

#20
20110278305
2011-11-17

Anti-sloshing apparatus

#21
20110000415
2011-01-06

Buoyed biomats for reservoir fluid management

#22
20080226859
2008-09-18

Flotation objects for outdoor ponds

#23
20080000903
2008-01-03

Water storage evaporation control

#24
20070275616
2007-11-29

Water evaporation minimization

#25
20070221562
2007-09-27

Arrangement for covering a liquid surface in a container, as well as a method for manufacturing a floating body

#26
20060108269
2006-05-25

Apparatus and method for creating a floating cover

#27
20060076351
2006-04-13

Full contact floating roof