Improvements in and relating to Pocket Pencil Sharpeners

Improvements in and relating to Pocket Pencil Sharpeners

119,020. Eichenberger, P. K. June 21, 1918. Pencil-sharpeners.-In pencil-sharpeners, more particularly for use with crayons and lead refills, of the type in which three or more cutters are arranged radially around the axis of a holder, each cutter c, Fig. 3, comprises a body portion 2 which is adapt...

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Bibliographische Detailangaben
1. Verfasser: PHILIPP KARL EICHENBERGER
Format: Patent
Sprache:eng
Schlagworte:
ACCESSORIES FOR WRITING OR DRAWING
ARTICLES FOR WRITING OR DRAWING UPON
BUREAU ACCESSORIES
PERFORMING OPERATIONS
TRANSPORTING
WRITING OR DRAWING IMPLEMENTS
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Zusammenfassung:119,020. Eichenberger, P. K. June 21, 1918. Pencil-sharpeners.-In pencil-sharpeners, more particularly for use with crayons and lead refills, of the type in which three or more cutters are arranged radially around the axis of a holder, each cutter c, Fig. 3, comprises a body portion 2 which is adapted to fit closely against the inner wall of the holder 1, and is provided with inturned edges 3, 4, the edge 3 forming the cutting edge and the edge 4 being adapted to lie against the cutting edge of the adjacent cutter. A collar 5 serves to guide the pencil to the cutting edges 3.