CPC Main Group
B41M 3/00 Printing processes to produce particular kinds of printed work, e.g. patterns ( special designs or pictures per se B44F; manufacturing printed circuits using printing techniques H05K3/12 )
13 direct subcodes
Child Classifications
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- B41M 3/02 Maps; Sea or meteorological charts
- B41M 3/04 Music
- B41M 3/06 Veined printings; Fluorescent printings; Stereoscopic images; Imitated patterns, e.g. tissues, textiles
- B41M 3/10 Watermarks
- B41M 3/12 Transfer pictures or the like, e.g. decalcomanias
- B41M 3/14 Security printing
- B41M 3/16 Braille printing (typewriters or selective printing mechanisms for Braille printing B41J3/32)
- B41M 3/18 Particular kinds of wallpapers
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