DIFF Main Group
B25J 21/00 Chambers provided with manipulation devices (constructional features of the mounting of the manipulator in the wall B25J1/08 )
Introduced: September 1968
Title
Titles differ between systems:
IPC: Chambers provided with manipulation devices
CPC: Chambers provided with manipulation devices (constructional features of the mounting of the manipulator in the wall B25J1/08 )
Full Title
Full titles differ between systems:
IPC:
Chambers provided with manipulation devices
CPC:
Chambers provided with manipulation devices (constructional features of the mounting of the manipulator in the wall B25J1/08 )
Of 2 combined children, 1 exist in both systems.
1 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- B25J 21/02 Glove-boxes, i.e. chambers in which manipulations are performed by the human hands in gloves built into the chamber walls ; Gloves therefor IPC+CPC Available in IPC and CPC
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