wherein the elements are reinforcing members

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material > wherein the elements are reinforcing members

CPC:

Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; (B28B21/00 takes precedence; in units for prefabricated buildings B28B7/22) > wherein the elements are reinforcing members

Of 6 combined children, 4 exist in both systems.

2 codes are CPC-only extensions.

2 shared codes have differing titles between IPC and CPC.

Child Classifications

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B28B 23/022 +1 CPC CPC only CPC only
B28B 23/028 CPC only CPC only
B28B 23/04 the elements being stressed +2 CPC IPC+CPC Available in IPC and CPC
B28B 23/18 for the production of elongated articles (B28B23/06 takes precedence) since 1974 IPC+CPC Available in IPC and CPC
B28B 23/20 the shaping being effected by centrifugal or rotational moulding (B28B23/10 takes precedence) since 1974 IPC+CPC Available in IPC and CPC
B28B 23/22 assembled from preformed parts since 1974 IPC+CPC Available in IPC and CPC