Writing instrument

Details Writing instrument Writing instrument

1999-08-12

2000-06-13

Holtje, Martie K.

Office supplies; artists and teachers materials

Equipment for writing, drawing, or for fine arts

Marking instrument

D19 50, D19 51, D19 57, 1906

Patent

active

D04265726

REFERENCES:
patent: D158973 (1950-06-01), Kahn
patent: D178033 (1956-06-01), Young et al.
patent: D258596 (1981-03-01), Massoni et al.
patent: D282378 (1986-01-01), Ohyabu et al.
patent: D303990 (1989-10-01), Petterson
patent: D319845 (1991-09-01), Grotsch et al.
patent: D320618 (1991-10-01), Grotsch
patent: D324070 (1992-02-01), Suzuki
patent: D338038 (1993-08-01), Oka et al.
patent: D339822 (1993-09-01), Mock et al.
patent: D345577 (1994-03-01), Hobner
patent: D364186 (1995-11-01), Kuo
patent: D364892 (1995-12-01), Lin
patent: D368738 (1996-04-01), Osada et al.
patent: D384105 (1997-09-01), Robert et al.
patent: D390601 (1998-02-01), Irby
patent: D395447 (1998-06-01), Izushima
patent: D395674 (1998-06-01), Boix Gacia
patent: D401275 (1998-11-01), Otake
patent: D404428 (1999-01-01), Takahashi
patent: D406604 (1999-03-01), Andrews et al.
patent: D413145 (1999-08-01), Brescia et al.

Affiliated with

Also associated with

Rating

Writing instrument does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Writing instrument, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Writing instrument will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2057885