IPC Subgroup
B41J 11/26 Pin feeds
Introduced: September 1968
Last revised: January 2006
Full Title
Devices or arrangements for supporting or handling copy material in sheet or web form > Pin feeds
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- Subclass:
- TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
5 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- B41J 11/27 on or within the platen-rollers
- B41J 11/28 Pin wheels
- B41J 11/3 Pin traction elements other than wheels, e.g. pins on endless bands
- B41J 11/32 Adjustment of pin wheels or traction elements, e.g. laterally
- B41J 11/34 Guides coacting with pin feeds
Top Applicants
Top 10 applicants by patent filingsfor class B41, 2013–2023, worldwide · Source: EPO PATSTAT
- SEIKO EPSON CORPORATION 14,672
- CANON 14,153
- RICOH COMPANY 8,049
- SEIKO EPSON CORPORATION JP 8,044
- HEWLETT-PACKARD DEVELOPMENT COMPANY US 7,312
- BROTHER INDUSTRIES 6,887
- KYOCERA DOCUMENT SOLUTIONS 5,463
- CANON JP 5,001
- KONICA MINOLTA CORPORATION 4,512
- BROTHER INDUSTRIES JP 3,681