CPC Subgroup
B41L 47/14 Devices or arrangements for storing or handling plates
Full Title
Details of addressographs or like series-printing machines (common details of printing machines B41F21/00 - B41F35/00) > Devices or arrangements for storing or handling plates
4 direct subcodes
Child Classifications
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- B41L 47/16 Magazines
- B41L 47/18 Devices for feeding the plates in their plane
- B41L 47/20 Devices for feeding the plates otherwise than in their plane, e.g. transversely thereto
- B41L 47/22 with means for presenting plates for repeated printing operations
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