(under the class definition) Device comprising machine-frame* structure.
(1) Note. Included in this subclass is the combination of machine-frame structure with means for moving or securing one element of the machine frame relative to another if this action does not cause a tool* to function.
SEE OR SEARCH THIS CLASS, SUBCLASS:
124+, for similar structure in combination with means to move one machine element relative to another to cause a tool to function.
199+, for similar structure combined with a tool of this class type.
SEE OR SEARCH CLASS
248, Supports, appropriate subclasses, for frame structure of general utility.
