F16B 39/20 by means of steel wire or the like (F16B39/10 takes precedence)
Introduced: September 1968
Title
Titles differ between systems:
IPC: by means of steel wire or the like
CPC: by means of steel wire or the like (F16B39/10 takes precedence)
Full Title
Full titles differ between systems:
Locking of screws, bolts, or nuts > in which the locking takes place after screwing down > by means of steel wire or the like
Locking of screws, bolts or nuts (; locking of bottle closures B65D; locking of rail-fastening bolts for permanent ways E01B9/12; locking of fastening means for railway fishplates E01B11/38; locking devices for valves or cocks F16K) > in which the locking takes place after screwing down (F16B39/01 takes precedence; split-pins, circlips, or the like for preventing relative axial movement only F16B21/10; fastening nuts by welding or riveting F16B37/06) > by means of steel wire or the like (F16B39/10 takes precedence)
No child classifications to compare. This is a leaf node in both IPC and CPC.