CPC Main Group Additional Only
B41P 2213/00 Arrangements for actuating or driving printing presses; Auxiliary devices or processes
5 direct subcodes
Child Classifications
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- B41P 2213/10 Constitutive elements of driving devices (driving reciprocating printing dies B41P2219/10)
- B41P 2213/40 Auxiliary devices or processes associated with the drives
- B41P 2213/70 Driving devices associated with particular installations or situations
- B41P 2213/80 Means enabling or facilitating exchange of cylinders (exchanging tubular printing plates B41P2227/20)
- B41P 2213/90 Register control
Top Applicants
Top 10 applicants by patent filingsfor class B41, 2013–2023, worldwide · Source: EPO PATSTAT
- SEIKO EPSON CORPORATION 8,446
- SEIKO EPSON CORPORATION JP 8,438
- HEWLETT-PACKARD DEVELOPMENT COMPANY US 7,828
- CANON JP 5,419
- CANON 4,156
- BROTHER INDUSTRIES JP 3,763
- BROTHER INDUSTRIES 2,779
- RICOH COMPANY JP 2,717
- FUJIFILM JP 2,423
- RICOH COMPANY 1,739