• All sections
• B - Performing operationstransporting
• B61G - Couplings specially adapted for railway vehiclesdraught or buffing appliances specially adapted for railway vehicles
• B61G 1/40 - Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means with coupling bars having an enlarged or recessed end which slips into the opposite coupling part and is gripped thereby, e.g. arrow-head typeCouplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means with coupling parts having a tong-like gripping action

Patent holdings for IPC class B61G 1/40

Total number of patents in this class: 7

10-year publication summary

Principal owners for this class