Set of stick-shaped filters made of cardboard, preform for the manufacture thereof and packaging thereof
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Dec 17, 2024
Grant Date -
Aug 4, 2022
app pub date -
Jun 3, 2020
filing date -
Jun 3, 2020
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention relates in particular to a set (2) of filters (10) made of cardboard or cellulosic material. In particular, the set is characterised by the fact that it is in the shape of a generally cylindrical stick which is made up of a plurality of individual filters (10), each formed of a winding on itself of a side made of cardboard or cellulosic material, said filters (10) being arranged in extension of one another and being partially connected in pairs by connecting means (3), such that it is possible to separate at least one filter (10) from. tile stick by removing or severing tile connecting means (3).
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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