(under subclass 356) Apparatus comprising modified apparatus means grasped or held by the hand and attached to the apparatus or apparatus part to facilitate the movement thereof.
SEE OR SEARCH THIS CLASS, SUBCLASS:
369+, 436, 478+, and 503+ and appropriate subclasses for separators with which tools or detached handle means may be useful for changing, replacing or gaining access to filters.
SEE OR SEARCH CLASS
403, Joints and Connections, appropriate subclasses for a joint between an implement and a handle therefor.
