CPC Main Group
B65G 23/00 Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
6 direct subcodes
Child Classifications
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- B65G 23/02 Belt- or chain-engaging elements
- B65G 23/22 Arrangements or mountings of driving motors
- B65G 23/24 Gearing between driving motor and belt- or chain-engaging elements (contained in drums, rollers or wheels B65G23/08)
- B65G 23/32 for effecting drive at two or more points spaced along the length of the conveyors
- B65G 23/38 for effecting intermittent movement of belts or chains
- B65G 23/44 Belt or chain tensioning arrangements
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