Class 411/297 - Roller

Subclass of Class 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
Definition: Device wherein the locking member is substantially cylindrical
No. of patents: 2
Last issue date: 02/07/2006

Number	Title	Issue Date
6994503	Quick-lock nut for a disc-like tool A quick lock nut (1) for positive friction locking securement of a disc-like tool (2) to an external thread (3) on a working spindle (4) driven about an axis of rotation (A), having an associated inner threaded part (5) and a manua...	02/07/2006
4352686	Spinner rotating apparatus Apparatus for rotating a spinner comprising a rotatable cap means, a quill upon which said spinner is mounted for rotation, and a threaded insert adapted to transmit a drive force from the rotatable cap means to the quill, where a stop means is mounted on...	10/05/1982

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