B25B 21/00 Portable power-driven screw or nut setting or loosening tools; (details or components, e.g. casings, bodies, of portable power-driven tools not particularly related to the operation performed B25F5/00; ); Attachments for drilling apparatus serving the same purpose (machines B23P19/06)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
CPC: Portable power-driven screw or nut setting or loosening tools; (details or components, e.g. casings, bodies, of portable power-driven tools not particularly related to the operation performed B25F5/00; ); Attachments for drilling apparatus serving the same purpose (machines B23P19/06)
Full Title
Full titles differ between systems:
Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
Portable power-driven screw or nut setting or loosening tools; (details or components, e.g. casings, bodies, of portable power-driven tools not particularly related to the operation performed B25F5/00; ); Attachments for drilling apparatus serving the same purpose (machines B23P19/06)
CPC subdivides this area 6x more granularly than IPC with 5 additional codes.
5 codes are CPC-only extensions.
Child Classifications
Navigate with arrow keys, Enter to open
- B25B 21/02 with means for imparting impact to screwdriver blade or nut socket +2 CPC IPC+CPC Available in IPC and CPC