(under subclass 207) Device including a notched or toothed bar that is disclosed as being adjusted* by manually pivoting, sliding or rocking of said bar into and out of interengagement with a coacting element (pin, pawl or second rack-type element).
(1) Note. See HAND*.
SEE OR SEARCH THIS CLASS, SUBCLASS:
203+, for patents to a holder including clamp or friction type adjusting means, and see search notes thereunder.