Accessories or details, e.g. membranes, transfer rings

Introduced: January 1985

Title

Titles differ between systems:

IPC: Accessories or details, e.g. membranes or transfer rings

CPC: Accessories or details, e.g. membranes, transfer rings

Full Title

Full titles differ between systems:

IPC:

Producing pneumatic or solid tyres or parts thereof > Pneumatic tyres or parts thereof > Building tyres > by the flat-tyre method, i.e. building on cylindrical drums > Drums > Accessories or details, e.g. membranes or transfer rings

CPC:

Producing pneumatic or solid tyres or parts thereof (producing inner tubes B29D23/24; constructional form of tyres or parts thereof B60C; connection of valves to inflatable elastic bodies B60C29/00; testing of tyres G01M17/02) > Pneumatic tyres or parts thereof > Building tyres > by the flat-tyre method, i.e. building on cylindrical drums > Drums > Accessories or details, e.g. membranes, transfer rings

Of 9 combined children, 0 exist in both systems.

9 codes are CPC-only extensions.

Note: 8 CPC extensions are marked as secondary classification only.

Child Classifications

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B29D 2030/2614 2nd only +1 CPC CPC only CPC only
B29D 2030/2628 2nd only CPC only CPC only
B29D 2030/2635 2nd only CPC only CPC only
B29D 2030/2642 2nd only CPC only CPC only
B29D 2030/265 2nd only CPC only CPC only
B29D 2030/2657 2nd only CPC only CPC only
B29D 2030/2664 2nd only CPC only CPC only
B29D 2030/2671 2nd only +3 CPC CPC only CPC only
B29D 30/2607 CPC only CPC only