.~.~ And container or support for thread supply {2}
326
.~.~.~ Including relatively movable thread clamping surfaces
DEFINITION
Classification: 132/326
Including relatively movable thread clamping surfaces:
(under subclass 324) Tool including a first surface selectively movable toward or away from a second surface to prevent or retard movement of the elongated flaccid element between the two surfaces, or to release the flaccid element for movement, respectively.