IPC Subgroup
B65H 31/04 with movable end support arranged to recede as pile accumulates
Introduced: September 1968
Last revised: January 2006
Full Title
Pile receivers > with movable end support arranged to recede as pile accumulates
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- Subclass:
- HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
3 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- B65H 31/06 the articles being piled on edge
- B65H 31/08 the articles being piled one above another
- B65H 31/12 Devices relieving the weight of the pile or permitting or effecting movement of the pile end support during piling
Top Applicants
Top 10 applicants by patent filingsfor class B65, 2013–2023, worldwide · Source: EPO PATSTAT
- CANON 3,755
- SGCC(STATE GRID CORPORATION OF CHINA) 3,721
- YOSHINO KOGYOSHO COMPANY 3,659
- DNP (DAINIPPON PRINTING COMPANY) 3,573
- KRONES DE 3,114
- P&G (PROCTER & GAMBLE COMPANY) US 2,777
- TOPPAN PRINTING COMPANY 2,720
- SEIKO EPSON CORPORATION 2,574
- KYOCERA DOCUMENT SOLUTIONS 2,371
- RICOH COMPANY 2,349