IPC Subgroup
B65H 54/1 for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
Introduced: September 1968
Last revised: January 2006
Full Title
Winding, coiling, or depositing filamentary material > Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers > for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
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
5 direct subcodes
Child Classifications
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- B65H 54/12 on flanged bobbins or spools
- B65H 54/14 on tubes, cores, or formers having generally- parallel sides, e.g. cops or packages to be loaded into loom shuttles
- B65H 54/16 forming bottle bobbin packages
- B65H 54/18 forming spools to be loaded into sewing, lace, embroidery, or like machines
- B65H 54/2 forming multiple packages
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