• All sections
• B - Performing operations; transporting
• B60K - Arrangement or mounting of propulsion units or of transmissions in vehicles; arrangement or mounting of plural diverse prime-movers in vehicles; auxiliary drives for vehicles; instrumentation or dashboards for vehicles; arrangements in connection with cooling, air intake, gas exhaust or fuel supply of propulsion units in vehicles
• B60K 13/04 - Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust

Patent holdings for IPC class B60K 13/04

Total number of patents in this class: 981

10-year publication summary

Principal owners for this class