(under subclass 184) Apparatus in which the diverse earth working elements have their working portions axially spaced from one another and are mounted to rotate about the same axis.
(1) Note. A rolling tool having circumferentially spaced unlike tines, blades, or the like which lie in substantially a single plane is not considered to be diverse tools. However, unlike earth working portions spaced on the same axis of rotation and having an intervening space with no earth working or earth contacting portion comes within this definition.
(2) Note. This definition includes apparatus having relatively rotatable earth working elements of different shape or contour even if the elements axially abut or one element carries the other.
SEE OR SEARCH THIS CLASS, SUBCLASS:
154, for four or more laterally spaced diverse tools which
are alternately alike, but successively unlike and rotatable about a common axis.
