Pen

Details Pen Pen

1993-01-21

1994-11-29

Thompson, Martie

Office supplies; artists and teachers materials

Equipment for writing, drawing, or for fine arts

Plural or combined

D10 46, D10 51

Patent

active

D03529576

REFERENCES:
patent: D184204 (1959-01-01), Allan
patent: D281174 (1985-10-01), Mahoney et al.
patent: D283516 (1986-04-01), Huang
patent: 702739 (1902-06-01), McNiece
patent: 1874984 (1932-08-01), Hanskat
patent: 2911950 (1959-11-01), Freeman
patent: 4986683 (1991-01-01), Whitright
patent: 5123548 (1992-06-01), Milne
Finnish Utility Model Registration, based on an application filed on Jan. 21, 1993, Lehtimaki, M. et al. p. 23.

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