Title:
CONNECTED ERASABLE ECO-MARKER
Document Type and Number:
WIPO Patent Application WO/2021/201667
Kind Code:
A3
Abstract:
In schools and universities, markers need to be managed optimally so that users have the necessary and sufficient number of pens available to them; indeed the unpredictable lifespan and the loss of the cap, or lid, of a felt-tip pen are significant problems for users, forcing them to use and dispose of several felt-tip pens, which represents waste, and constitutes a danger to the environment. Our invention relates to an erasable felt-tip pen for a whiteboard, which allows effective use of the felt-tip, while informing the user of the ink level using a computer application, thereby providing effective pen management, which will reduce the plastic waste produced by conventional felt-tips; it is a connected eco-marker for whiteboards.
Inventors:
FARHANE YOUNESS (MA)
Application Number:
PCT/MA2021/050002
Publication Date:
January 13, 2022
Filing Date:
March 23, 2021
Export Citation:
Assignee:
UNIV SIDI MOHAMED BEN ABDELLAH (MA)
International Classes:
B43K5/12; B43K11/00; B43K23/04; B43K23/12; B43M99/00
Domestic Patent References:
| WO2019158399A1 | 2019-08-22 |
Foreign References:
| US4614163A | 1986-09-30 | |||
| US20070053738A1 | 2007-03-08 |
Attorney, Agent or Firm:
IBNSOUDA, Saad (MA)
Download PDF: