Platens

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) > Platens

7 direct subcodes

Child Classifications

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B41J 11/04 Roller platens
B41J 11/06 Flat page-size platens
B41J 11/08 Bar or like line-size platens
B41J 11/10 Anvil or like character-size platens
B41J 11/13 Backings or blankets (for roller platens B41J11/057)
B41J 11/14 Platen-shift mechanisms; Driving gear therefor
B41J 11/16 with balancing means

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