Skip to content
Search Classifications
Search for IPC and CPC classification codes or keywords
CPC Main Group
B41F 27/00

Devices for attaching printing elements or formes to supports (attaching by chemical means B41N6/00)

8 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

  • B41F 27/02 Magnetic devices
  • B41F 27/04 for attaching printing elements to flat type-beds
  • B41F 27/06 for attaching printing elements to forme cylinders
  • B41F 27/08 for attaching printing formes to flat type-beds
  • B41F 27/14 for attaching printing formes to intermediate supports, e.g. adapter members

Top Applicants

Top 10 applicants by patent filingsfor class B41, 2013–2023, worldwide · Source: EPO PATSTAT

  1. SEIKO EPSON CORPORATION 8,446
  2. SEIKO EPSON CORPORATION JP 8,438
  3. HEWLETT-PACKARD DEVELOPMENT COMPANY US 7,828
  4. CANON JP 5,419
  5. CANON 4,156
  6. BROTHER INDUSTRIES JP 3,763
  7. BROTHER INDUSTRIES 2,779
  8. RICOH COMPANY JP 2,717
  9. FUJIFILM JP 2,423
  10. RICOH COMPANY 1,739