Class 30/441 - Cutter comprising rotatable disc

Subclass of Class 30 - Cutlery
Definition: Device in which the cutting element is circular about a
No. of patents: 4
Last issue date: 06/01/1993

Number	Title	Issue Date
5214830	Apparatus for recycling used oil filters An apparatus for recycling used oil filters is disclosed wherein an oil filter canister of the type having a base portion and a cover portion enclosing a pleated filter element is placed in a separating means wherein the filter cover is separated or cut f...	06/01/1993
5205195	Oil filter recycler apparatus An oil filter recycler for severing the casing of an automotive oil filter, for separating the filter into its components for recycling, and for removing engine waste oil for environmentally safe disposal, characterized by a turntable for rotating a cylin...	04/27/1993
4520567	Power pierce can opener An electric powered can opener has a housing, a feed gear that is motor connected and rotatably mounted to drive and rotate a can by holding it by its rim. An operating lever is pivoted above the gear on the housing and carries a cutter mechanism to remov...	06/04/1985
4084525	Method of forming a hermetically sealed container and the tools used therewith A method and tools for forming a hermetically sealed container from a previously used can characterized by removing a portion of a top of a can radially inward of an inward edge of an annular depression of the top to form an opening, placing a continuous ...	04/18/1978

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