US 11,857,703 B2
Fragrance delivery system
David Suissa, Fontenay-sous-Bois (FR); and Laurent Martin, Saint-Melaine-sur-Aubance (FR)
Assigned to SCENTYS, Paris (FR)
Appl. No. 16/643,135
Filed by SCENTYS, Paris (FR)
PCT Filed Aug. 17, 2018, PCT No. PCT/FR2018/052073
§ 371(c)(1), (2) Date Feb. 28, 2020,
PCT Pub. No. WO2019/043319, PCT Pub. Date Mar. 7, 2019.
Claims priority of application No. 1757976 (FR), filed on Aug. 30, 2017.
Prior Publication US 2020/0390925 A1, Dec. 17, 2020
Int. Cl. A61L 9/12 (2006.01); A61L 9/04 (2006.01)
CPC A61L 9/12 (2013.01) [A61L 9/042 (2013.01); A61L 2209/133 (2013.01); A61L 2209/15 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A fragrance delivery system comprising at least one cartridge containing solid elements loaded by adsorption of an olfactory composition and opened by a grid having holes, the cross-section of which is smaller than the cross-section of the solid elements, wherein said solid elements are made of a bi-component polymer comprising apolar and polar portions; and
a cartridge holder supporting the at least one cartridge in a position above and connected to a mounting base; the mounting base configured to be fixed;
wherein said cartridge holder is configured as an unstable linkage capable of ensuring an oscillating movement of said at least one cartridge around a reference position.