Automatic pencil

Details Automatic pencil Automatic pencil

1988-05-24

1993-03-30

Holtje, Nelson C.

Office supplies; artists and teachers materials

Equipment for writing, drawing, or for fine arts

Marking instrument

D19 51, D19 56

Patent

active

D03344070

REFERENCES:
patent: D238068 (1975-12-01), Maryynisseu
patent: D242855 (1976-12-01), Grinberg
patent: D258219 (1981-02-01), Oka
patent: D260658 (1981-09-01), Chiba
patent: D283825 (1986-05-01), Hechter
patent: D287736 (1987-01-01), Henkels
patent: D295895 (1988-05-01), Grossiord
patent: D297020 (1988-08-01), Grossiord
patent: D297022 (1988-08-01), Grossiord
patent: D303992 (1989-10-01), Grotsch
patent: D312837 (1990-12-01), Oka
B A Pargh Company, Inc. 1985-1986 Fall/Winter Catalog see p. 32 Advancer Pencil lower right center.

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