DIFF Subgroup
B21D 11/10 Bending specially adapted to produce specific articles, e.g. leaf springs
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Bending not restricted to forms of material mentioned in only one of groups , ,; Bending not provided for in groups; Twisting > Bending specially adapted to produce specific articles, e.g. leaf springs
CPC:
Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00 (corrugating or bending into wave form B21D13/00, B21D15/00; flanging B21D19/00); Twisting > Bending specially adapted to produce specific articles, e.g. leaf springs
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
Child Classifications
Navigate with arrow keys, Enter to open