Data pen

Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Plural or combined

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

D19 46, D19 51, D19 56, D14116, D26 38, 1906

Patent

active

D04005791

REFERENCES:
patent: D215042 (1969-08-01), Di Spirito
patent: D230403 (1974-02-01), Englund
patent: D242632 (1976-12-01), McPherson
patent: D323189 (1992-01-01), Tu
patent: D343418 (1994-01-01), Dugelay
patent: D355932 (1995-02-01), Beffa
patent: D364641 (1995-11-01), Osterhout
patent: 1900669 (1933-03-01), Sheaffer et al.
patent: 5065003 (1991-11-01), Wakatsuki
patent: 5617304 (1997-04-01), Huang

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

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

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

Rate now

     

Profile ID: LFUS-PAI-O-677013

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.