by operations not restricted to one of the groups B21G3/12 - B21G3/16 (B21G3/06 - B21G3/10 take precedence)

Introduced: September 1968

Title

Titles differ between systems:

IPC: by operations not restricted to one of the groups

CPC: by operations not restricted to one of the groups B21G3/12 - B21G3/16 (B21G3/06 - B21G3/10 take precedence)

Full Title

Full titles differ between systems:

IPC:

Making pins, nails, or the like > by operations not restricted to one of the groups

CPC:

Making pins, nails, or the like (of pins with individual caps B21G5/00; of U-like shape B21G7/00; of split-pins B21G7/08) > by operations not restricted to one of the groups B21G3/12 - B21G3/16 (B21G3/06 - B21G3/10 take precedence)

IPC and CPC are identically structured here. All 4 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

Navigate with arrow keys, Enter to open

B21G 3/20 from wire of indefinite length (by rolling B21G3/30) IPC+CPC Available in IPC and CPC
B21G 3/26 by cutting from strip or sheet material IPC+CPC Available in IPC and CPC
B21G 3/28 by forging or pressing IPC+CPC Available in IPC and CPC
B21G 3/30 by rolling IPC+CPC Available in IPC and CPC