using frictional force-resisters

Introduced: January 1990

Full Title

Full titles differ between systems:

IPC:

Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices > using frictional force-resisters

CPC:

Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices (electric or electronic controls therefor A63B24/00) > using frictional force-resisters

Of 3 combined children, 2 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 1990.

Child Classifications

Navigate with arrow keys, Enter to open

A63B 21/0125 CPC only CPC only
A63B 21/015 including rotating or oscillating elements since 1990 IPC+CPC Available in IPC and CPC
A63B 21/018 including a rope moving relative to the surface of elements since 1990 IPC+CPC Available in IPC and CPC