The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 22, 2025
Filed:
Sep. 08, 2020
Imv Technologies, Saint Ouen sur Iton, FR;
Eric Schmitt, Villaines-la-Juhel, FR;
Jean-Charles Gorges, Chenay, FR;
IMV TECHNOLOGIES, Saint Ouen sur Iton, FR;
Abstract
The straw comprises a tube () and a gas-permeable liquid-tight stopper (), which stopper is disposed in the tube closer to one end () of the tube than another end () of the tube, which tube and which stopper are configured for the stopper to be able to slide in the tube towards the other end (), said tube being transparent or translucent, said stopper comprising an identifier component () configured to emit, when it is illuminated with ultraviolet light, light of which the spectrum comprises at least one peak having a crest of predetermined wavelength in visible light, whereas when it is illuminated by visible light said identifier component does not emit said light of which the spectrum comprises said peak.