for preparing and placing the materials ( E01C19/45, take precedence)

Introduced: September 1968

Title

Titles differ between systems:

IPC: for preparing and placing the materials

CPC: for preparing and placing the materials ( E01C19/45, take precedence)

Full Title

Full titles differ between systems:

IPC:

Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving > for preparing and placing the materials

CPC:

Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving (surface stabilisation E01C21/00; apparatus specially adapted for reconditioning or repairing paving E01C23/00) > for preparing and placing the materials ( E01C19/45, take precedence)

CPC subdivides this area 3x more granularly than IPC with 2 additional codes.

2 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

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E01C 19/463 CPC only CPC only
E01C 19/466 CPC only CPC only
E01C 19/47 Hydraulic cement concrete mixers combined with distributing means specially adapted for road building ( ; concrete mixers per se B28C) +1 CPC IPC+CPC Available in IPC and CPC