CPC Subgroup
B41F 17/14 on articles of finite length
Full Title
Printing apparatus or machines of special types or for particular purposes, not otherwise provided for > for printing on filamentary or elongated articles, or on articles with cylindrical surfaces > on articles of finite length
3 direct subcodes
Child Classifications
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- B41F 17/16 on end or bottom surfaces thereof
- B41F 17/18 on curved surfaces of articles of varying cross-section, e.g. bottles, lamp glasses
- B41F 17/20 on articles of uniform cross-section, e.g. pencils, rulers, resistors
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