Mechanical pencil

Details Mechanical pencil Mechanical pencil

2008-07-08

2008-07-08

Albert, Elizabeth A (Department: 2913)

Office supplies; artists and teachers materials

Equipment for writing, drawing, or for fine arts

Marking instrument

Design Patent

active

D0572756

CLAIM:
The ornamental design for a mechanical pencil, as shown and described.

REFERENCES:
patent: D304601 (1989-11-01), Alskog
patent: 4964024 (1990-10-01), Tsay
patent: D335145 (1993-04-01), Katami et al.
patent: D342279 (1993-12-01), Anavil et al.
patent: D430608 (2000-09-01), Krieglstein et al.
patent: D441017 (2001-04-01), Gault et al.
patent: 6547470 (2003-04-01), Legg
patent: D490107 (2004-05-01), Wong
patent: D490108 (2004-05-01), Moon
patent: D499139 (2004-11-01), Oka
patent: D539349 (2007-03-01), Katami
patent: D540386 (2007-04-01), Qiu

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2815247