Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Marking instrument
Patent
1991-12-04
1993-12-07
Holtje, Nelson C.
Office supplies; artists and teachers materials
Equipment for writing, drawing, or for fine arts
Marking instrument
D19 56
Patent
active
D03420892
REFERENCES:
patent: D187255 (1960-02-01), Sams et al.
patent: D189735 (1961-02-01), Platt
patent: D201063 (1965-05-01), Kahn
patent: D242450 (1976-11-01), Jahraus
patent: D279993 (1985-08-01), Oka
patent: D287028 (1986-12-01), Thevenot
patent: D304601 (1989-11-01), Alskog
Anavil Por
Deeley Julian M. H.
D.T.C. Industries Limited
Holtje Nelson C.
Thompson Martie
LandOfFree
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.
Profile ID: LFUS-PAI-O-2007349