Combined envelope opener and pencil sharpener unit
AssigneeWellmann Industrial Co. Ltd.
InventorMan K. Wong
Life of this patent
Estimating the term…
Abstract
A combined envelope opener and pencil sharpener unit has an envelope opener part (1) constructed to receive a letter envelope (5) for the like to be opened passed in a substantially horizontal plane therethrough and operable electrically to cut open an edge margin of the envelope (5) or the like in a directional substantially at rights angles to said plane during passage therethrough. The unit also includes a pencil sharpener part (2) constructed to receive a pencil or the like to be sharpened inserted substantially at right angles to said plane and operable electrically to sharpen the inserted end of the pencil.
Claims10
A combined envelope opener and pencil sharpener unit having an envelope opener part constructed to receive a letter envelope or the like to be opened passed in a substantially horizontal plane therethrough and operable from a source of electrical power to cut open an edge margin of the envelope or the like in a direction substantially at right angles to said plane during passage therethrough, and a pencil sharpener part constructed to receive a pencil or the like to be sharpened inserted substantially at right angles to said plane and operable from a source of electrical power to sharpen the inserted end of the pencil or the like.
Dependencies are inferred from the claim text.