IPC Subgroup
B25G 3/12 Locking or securing devices
Introduced: September 1968
Last revised: January 2006
Full Title
Attaching handles to the implements > Socket, tang, or like fixings > Locking or securing devices
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
- Subclass:
- HANDLES FOR HAND IMPLEMENTS
9 direct subcodes
Child Classifications
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- B25G 3/14 comprising barbs or teeth
- B25G 3/16 comprising bayonet joints
- B25G 3/18 comprising catches or pawls
- B25G 3/2 comprising clamping or contracting means acting concentrically on the handle or socket
- B25G 3/24 comprising clamping or contracting means acting transversely on the handle or socket
- B25G 3/26 comprising nails, screws, bolts, or pins traversing or entering the socket
- B25G 3/28 comprising wedges, keys, or like expanding means
- B25G 3/3 comprising screwed sockets or tangs
- B25G 3/32 in association with, or including, tang, bolt, or other member passing axially through whole length of handle