• All sections
• B - Performing operationstransporting
• B29C - Shaping or joining of plasticsshaping of material in a plastic state, not otherwise provided forafter-treatment of the shaped products, e.g. repairing
• B29C 48/11 - Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped

Patent holdings for IPC class B29C 48/11

Total number of patents in this class: 177

10-year publication summary

Principal owners for this class