DIFF Main Group
B25B 31/00 Hand tools for applying fasteners (nailing or stapling tools B25C)
Introduced: January 1980
Title
Titles differ between systems:
IPC: Hand tools for applying fasteners
CPC: Hand tools for applying fasteners (nailing or stapling tools B25C)
Full Title
Full titles differ between systems:
IPC:
Hand tools for applying fasteners
CPC:
Hand tools for applying fasteners (nailing or stapling tools B25C)
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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Top Applicants
Top Applicants (IPC)
Class B25,2013–2023, worldwide · Source: EPO PATSTAT
- SGCC(STATE GRID CORPORATION OF CHINA) 4,635
- FANUC JP 3,353
- ROBERT BOSCH DE 2,950
- LG ELECTRONICS KR 2,397
- HILTI LI 2,243
- FANUC 2,234
- SEIKO EPSON CORPORATION 2,131
- KAWASAKI HEAVY IND JP 1,940
- MAKITA CORPORATION 1,851
- SAMSUNG ELECTRONICS COMPANY KR 1,562
Top Applicants (CPC)
Class B25,2013–2023, worldwide · Source: EPO PATSTAT
- FANUC JP 3,700
- ROBERT BOSCH DE 3,293
- LG ELECTRONICS KR 2,871
- HILTI LI 2,424
- FANUC 2,406
- KAWASAKI HEAVY IND JP 2,103
- SAMSUNG ELECTRONICS COMPANY KR 1,854
- MILWAUKEE ELECTRIC TOOL CORPORATION US 1,825
- MAKITA CORPORATION JP 1,677
- SGCC(STATE GRID CORPORATION OF CHINA) 1,513