Writing instrument

Details Writing instrument Writing instrument

1983-08-04

1987-04-21

Word, George P.

Office supplies; artists and teachers materials

Equipment for writing, drawing, or for fine arts

Marking instrument

Patent

active

D02894254

REFERENCES:
patent: D23212 (1894-04-01), McIntyre
patent: D127598 (1941-06-01), Gower
patent: D163787 (1951-07-01), Blockert et al.
patent: D233631 (1974-11-01), Defores
patent: D247501 (1978-03-01), Malamoud
patent: D258596 (1981-03-01), Massoni et al.
patent: D262463 (1981-12-01), Delcroix
patent: D267658 (1983-01-01), Verona
patent: D267887 (1983-02-01), Rigoni
Fahrneys Cat. of Fine Writing Inst. 1977, pp. 24-25.

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