Lead refill cartridge for mechanical pencil

A cartridge for storing pencil leads and dispensing such leads into the lead storage chamber of a pencil has an assembly slidably mounted therein which has a dispensing spout on one end thereof. Pencil leads are contained within the cartridge and prevented from being released therefrom by a gate mem...

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Bibliographic Details
Main Author PETTERSON; TOR H
Format Patent
LanguageEnglish
Published 08.01.1991
Subjects
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
BUREAU ACCESSORIES
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
IMPLEMENTS FOR WRITING OR DRAWING
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
WRITING OR DRAWING IMPLEMENTS
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Summary:A cartridge for storing pencil leads and dispensing such leads into the lead storage chamber of a pencil has an assembly slidably mounted therein which has a dispensing spout on one end thereof. Pencil leads are contained within the cartridge and prevented from being released therefrom by a gate member formed on the slidable assembly. When the slidable assembly is actuated to effect slidable motion thereof relative to the main body of the cartridge, the gate member is driven out of the path between the leads and the dispensing spout, permitting the leads to be dispensed into the chamber of the pencil.
Bibliography:Application Number: US19890362516