Writing instrument

Details Writing instrument Writing instrument

2007-09-10

2008-11-18

Albert, Elizabeth A (Department: 2913)

Office supplies; artists and teachers materials

Equipment for writing, drawing, or for fine arts

Marking instrument

Design Patent

active

D0580978

CLAIM:
The ornamental design for a writing instrument, as shown and described.

REFERENCES:
patent: D64773 (1924-05-01), Swanberg
patent: D204527 (1966-04-01), Bich
patent: D259727 (1981-06-01), Zierhut
patent: D266676 (1982-10-01), Bove
patent: D269189 (1983-05-01), Sakaoka
patent: 4991988 (1991-02-01), Snell et al.
patent: D338915 (1993-08-01), Willat
patent: D342278 (1993-12-01), Anavil et al.
patent: D374893 (1996-10-01), Yazawa
patent: D378601 (1997-03-01), Sakuno
patent: D392999 (1998-03-01), Varholik
patent: D397150 (1998-08-01), Izushima
patent: D400581 (1998-11-01), Hasegawa
patent: D413145 (1999-08-01), Brescia et al.
patent: D418541 (2000-01-01), Mayer
patent: 6062756 (2000-05-01), Sasaki
patent: D427239 (2000-06-01), Senda
patent: D443896 (2001-06-01), Briggl et al.
patent: D444500 (2001-07-01), Izushima
patent: D447178 (2001-08-01), Rosenbaum
patent: 6340261 (2002-01-01), Furukawa
patent: D457917 (2002-05-01), Traut et al.
patent: 6554518 (2003-04-01), Pei
patent: D474241 (2003-05-01), Hasegawa
patent: D474810 (2003-05-01), Morita
patent: D487774 (2004-03-01), Keda
patent: D492350 (2004-06-01), Morrow
patent: D496400 (2004-09-01), Beneyto
patent: D498791 (2004-11-01), Morrow
patent: D499142 (2004-11-01), Morrow
patent: D511545 (2005-11-01), Chiaruttini
patent: D515626 (2006-02-01), Pellissa Beneyto
patent: D519563 (2006-04-01), Beneyto
patent: D521555 (2006-05-01), Santa Maria et al.
patent: D523081 (2006-06-01), Beneyto
patent: D532821 (2006-11-01), Banderet
patent: D538343 (2007-03-01), Morton et al.
patent: D544915 (2007-06-01), Santa Maria et al.
patent: D545900 (2007-07-01), Gerules
patent: D566764 (2008-04-01), Kent et al.
patent: DM/067985 (2006-06-01), None

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-4040567