DIFF Subgroup
F16B 15/02 with specially-shaped heads, e.g. with enlarged surfaces (ornaments for furniture A47B95/04; removable ornamental heads for nails A47G3/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: with specially shaped heads, e.g. with enlarged surfaces
CPC: with specially-shaped heads, e.g. with enlarged surfaces (ornaments for furniture A47B95/04; removable ornamental heads for nails A47G3/00)
Full Title
Full titles differ between systems:
IPC:
Nails; Staples > with specially shaped heads, e.g. with enlarged surfaces
CPC:
Nails; Staples (surgical staples A61B17/064; manufacture of nails or staples B21G ; railway spikes E01B9/06) > with specially-shaped heads, e.g. with enlarged surfaces (ornaments for furniture A47B95/04; removable ornamental heads for nails A47G3/00)
No child classifications to compare. This is a leaf node in both IPC and CPC.