Writing instrument

Details Writing instrument Writing instrument

1997-02-05

1998-03-17

Thompson, Martie

Office supplies; artists and teachers materials

Equipment for writing, drawing, or for fine arts

Marking instrument

D19 47, D19 43, D19 56, D19 57, 1906

Patent

active

D03923177

REFERENCES:
patent: D269530 (1983-06-01), Luntz
patent: D327621 (1992-07-01), Heller
patent: D328611 (1992-08-01), Longarzo
patent: D329461 (1992-09-01), Katami
patent: D359982 (1995-07-01), Rosenbaum
patent: D362682 (1995-09-01), Pitteloud
patent: D367076 (1996-02-01), Boix Gacia
patent: 2777447 (1957-01-01), Gossler

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