CPC Subgroup
B65G 17/30 Details; Auxiliary devices (belts B65G15/30; framework B65G21/00)
Full Title
Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface > Details; Auxiliary devices (belts B65G15/30; framework B65G21/00)
4 direct subcodes
Child Classifications
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- B65G 17/32 Individual load-carriers
- B65G 17/38 Chains or like traction elements (drive chains F16G13/00); Connections between traction elements and load-carriers
- B65G 17/46 Means for holding or retaining the loads in fixed position on the load-carriers, e.g. magnetic
- B65G 17/48 Controlling attitudes of load-carriers during movement ( guides B65G21/20; inverting or tilting load carriers to discharge contents B65G47/38)
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