CPC Subgroup
B41J 11/50 in which two or more papers or sets are separately fed in the same direction towards the printing position
Full Title
Devices or arrangements for supporting or handling copy material in sheet or web form (script supports connected to the typewriter or printer B41J29/15) > Apparatus for condensed record, tally strip, or like work using two or more papers, or sets of papers > in which two or more papers or sets are separately fed in the same direction towards the printing position
1 direct subcode
Child Classifications
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- B41J 11/51 with different feed rates
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