Ball-point pen

Details Ball-point pen Ball-point pen

1998-10-29

2000-02-22

Holtje, Martie K.

Office supplies; artists and teachers materials

Equipment for writing, drawing, or for fine arts

Marking instrument

D19 51, D19 55, D19 56, 1906

Patent

active

D04210522

REFERENCES:
patent: D57397 (1921-03-01), Taussig
patent: D57398 (1921-03-01), Taussig
patent: D174249 (1955-03-01), Daniels
patent: D269189 (1983-05-01), Sakaoka
patent: D314978 (1991-02-01), Oka
patent: 2770221 (1956-11-01), Tonkowich
patent: 3411854 (1968-11-01), Rosler et al.
Miller Office Products Catalog, see circled Paper Mate pen--item B, .COPYRGT. 1995.

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