• All sections
• B - Performing operations; transporting
• B60T - Vehicle brake control systems or parts thereof; brake control systems or parts thereof, in general; arrangement of braking elements on vehicles in general; portable devices for preventing unwanted movement of vehicles; vehicle modifications to facilitate cooling of brakes
• B60T 7/20 - Brake-action initiating means for initiation not subject to will of driver or passenger specially adapted for trailers, e.g. in case of uncoupling of trailer

Patent holdings for IPC class B60T 7/20

Total number of patents in this class: 475

10-year publication summary

Principal owners for this class