(under subclass 225) Hinge wherein either (a) the hinge is biased to both open and closed position by a resiliently biased over-center mechanism, or (b) the hinge comprises two strips of bendable material, with respective first ends secured to opposite sides of one hinged member* and second ends secured to opposite sides of another hinged member, wherein the two strips cross one another at a point intermediate their ends.
SEE OR SEARCH THIS CLASS, SUBCLASS:
293+, for a hinge having an over-center mechanism which employs a spring element that is distinct from pivotal connecting structure of the hinge.
