CPC Subgroup
B65B 9/20 the webs being formed into tubes in situ around the filling nozzles
Full Title
Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages > Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs > the webs being formed into tubes in situ around the filling nozzles
9 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- B65B 9/207 the web advancing continuously (B65B9/22 takes precedence)
- B65B 9/213 the web having intermittent motion (B65B9/22 takes precedence)
- B65B 9/22 Forming shoulders; Tube formers
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