(under subclass 31) Devices where the additional function permits adjustment at any time when the belt is too loose or
too tight.
SEE OR SEARCH CLASS
69, Leather Manufactures,
1.5, for devices wherein initial stretch is taken out of the belt.
254, Implements or Apparatus for Applying Pushing or Pulling Force,
199, for portable implements or apparatus used to tension flexible material from which the implement or apparatus is then detached after the desired amount of tension is applied.
