Writing instrument, drawing instrument and/or marking instrument and reservoir for such instruments
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 23, 2008
app pub date -
Apr 4, 2008
filing date -
Apr 5, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A writing instrument, drawing instrument and/or marking instrument has at least one shaft, at least the liquid reservoir mounted therein and a writing wicking, wherein between the writing wicking and the liquid reservoir at least one contact point or contact area for the conducting of the writing medium is formed. The at least one liquid reservoir has, on the side facing the writing wicking, an area with a seal, wherein the area with the sealing means covers the entire free front side of the liquid reservoir. The area with the seal is designed to be stretching at least into a partial area of the casing surface.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully