B65D88/50 - CPC Classification Index

ClassID:

75899 ⎘

B65D88/50 - CPC Classification

Classification description:

Large containers having floating covers, e.g. floating roofs or blankets with sealing means between cover rim and receptacle with resilient foam or stuffed seal

Recent Application in this class:

20250353664

2025-11-20

RIM SEAL FLAMMABLE LIQUID STORAGE TANK

20230227248

2023-07-20

COATED FABRIC SEAL AND RELATED METHODS

20150076150

2015-03-19

Insulating tank cover

20090012493

2009-01-08

Pre-evacuatable or pre-evacuated container for medical purposes