CPC Subgroup
B65D 88/34 having floating covers, e.g. floating roofs or blankets
Full Title
Large containers > having floating covers, e.g. floating roofs or blankets
4 direct subcodes
Child Classifications
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- B65D 88/36 with relatively movable sections
- B65D 88/38 with surface water receiver, e.g. drain
- B65D 88/40 with support for aground cover
- B65D 88/42 with sealing means between cover rim and receptacle
Top Applicants
Top 10 applicants by patent filingsfor class B65, 2013–2023, worldwide · Source: EPO PATSTAT
- P&G (PROCTER & GAMBLE COMPANY) US 3,369
- KRONES DE 3,304
- TETRA LAVAL HOLDINGS & FINANCE CH 2,227
- CANON JP 2,051
- AUTOSTORE TECHNOLOGY NO 1,731
- GPI (GRAPHIC PACKAGING INTERNATIONAL) US 1,707
- CANON 1,693
- G.D IT 1,678
- MURATA MACHINERY JP 1,664
- DAIFUKU COMPANY JP 1,654