(under subclass 177.1) Tool including a hand engageable portion which is swingably attached to an adjacent portion that includes or is adapted to mount the work engaging portion.
SEE OR SEARCH THIS CLASS, SUBCLASS:
177.6, for a handle or shank which is foldable to a nonuse configuration.
450, for a screwdriver or allen wrench adapted to pivot or swivel with respect to the longitudinal axis of the handle.
SEE OR SEARCH CLASS
403, Joints and Connections,
52+, for a pivotal connection between sections of a nominally claimed article.