IPC Main Group
B41L 5/00 Autographic registers or like apparatus for manifolding by means of pressure-sensitive layers, using movable strips or webs
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- Subclass:
- APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
Related Keywords
AUTOGRAPHIC apparatusAUTOGRAPHIC apparatus for manifoldingautographic REGISTERS
6 direct subcodes
Child Classifications
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- B41L 5/02 with means for limiting movements of webs fed by hand
- B41L 5/04 with mechanisms for feeding webs or for arranging web feed; with web-storage arrangements
- B41L 5/1 with mechanisms for feeding the pressure-sensitive web or webs separately from the other webs, e.g. transversely
- B41L 5/12 with means for indicating exhaustion of web supply
- B41L 5/14 with auxiliary means for printing, perforating, or severing the web
- B41L 5/16 Accessories, e.g. drawers for storing forms, for money
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