Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
IPC Subgroup
B65G 15/3

Belts or like endless load-carriers

Introduced: September 1968

Last revised: January 2006

Full Title

Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration > Belts or like endless load-carriers

Classification Context

Section:
PERFORMING OPERATIONS; TRANSPORTING
Class:
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
Subclass:
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS

Filing statistics

IPC B65G 15/3 belongs to the parent subclass B65G, which recorded 773,577 patent applications worldwide between 2013 and 2023. Annual filings grew from 27,737 in 2013 to 105,830 in 2023 (+282%), peaking at 107,540 applications in 2020. The most active applicants in class B65 are CANON (3,755 applications), SGCC(STATE GRID CORPORATION OF CHINA) (3,721 applications) and YOSHINO KOGYOSHO COMPANY (3,659 applications).

Source: EPO PATSTAT, worldwide filings

6 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

  • B65G 15/48 metallic
  • B65G 15/54 Endless load-carriers made of interwoven ropes or wires
  • B65G 15/56 with edge-protecting or reinforcing means
  • B65G 15/58 with means for holding or retaining the loads in fixed position, e.g. magnetic

Top Applicants

Top 10 applicants by patent filingsfor class B65, 2013–2023, worldwide · Source: EPO PATSTAT

  1. CANON 3,755
  2. SGCC(STATE GRID CORPORATION OF CHINA) 3,721
  3. YOSHINO KOGYOSHO COMPANY 3,659
  4. DNP (DAINIPPON PRINTING COMPANY) 3,573
  5. KRONES DE 3,114
  6. P&G (PROCTER & GAMBLE COMPANY) US 2,777
  7. TOPPAN PRINTING COMPANY 2,720
  8. SEIKO EPSON CORPORATION 2,574
  9. KYOCERA DOCUMENT SOLUTIONS 2,371
  10. RICOH COMPANY 2,349