B65D88/46 - CPC Classification Index

ClassID:

75897 ⎘

B65D88/46 - CPC Classification

Classification description:

Large containers having floating covers, e.g. floating roofs or blankets with sealing means between cover rim and receptacle with mechanical means acting on the seal

Recent Application in this class:

20250250105

2025-08-07

Storage Tank Monitoring Apparatus and Methods

20250019154

2025-01-16

FLOATING ROOF SEAL AND RELATED METHODS

20230219746

2023-07-13

Storage tank monitoring apparatus and methods

20230027282

2023-01-26

Floating roof seal and related methods

20210229901

2021-07-29

BUOYANT COVER

20170121103

2017-05-04

Floating roof tank having support structures for protecting the peripheral seal

20160244255

2016-08-25

Floating roof reel type ground

20160031637

2016-02-04

Floating Roof Seal

20140091091

2014-04-03

Rim space seal system for use with internal floating roof

#10

20090266817

2009-10-29

Method And Apparatus For Abating Fugitive Emissions From A Volatile Liquid Storage Tank

#11

20050098560

2005-05-12

Apparatus and method for protecting floating roof tanks from the effects of lightning strikes

#12

20050072782

2005-04-07

Spring-loaded secondary seal for floating-roof storage tank