Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
F16B 37/0871

Full Title

Nuts or like thread-engaging members > Quickly-detachable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut

Of 3 combined children, 0 exist in both systems.

3 codes are CPC-only extensions.