US 11,882,914 B2
Refilling method and refillable bottle
Márcio Miranda de Faria, Cajamar (BR); Thiago Milano de Oliveira, Cajamar (BR); Gideon Moreira Ferreira, Cajamar (BR); and Josué Ferreira, São Paulo (BR)
Assigned to NATURA COSMÉTICOS S.A., São Paulo (BR)
Appl. No. 17/760,188
Filed by Natura Cosméticos S.A., São Paulo (BR)
PCT Filed Feb. 5, 2021, PCT No. PCT/BR2021/050056
§ 371(c)(1), (2) Date Aug. 5, 2022,
PCT Pub. No. WO2021/155454, PCT Pub. Date Aug. 12, 2021.
Claims priority of application No. 102020002566-0 (BR), filed on Feb. 6, 2020.
Prior Publication US 2023/0081620 A1, Mar. 16, 2023
Int. Cl. A45D 34/04 (2006.01); A45D 40/26 (2006.01); B65D 25/38 (2006.01); B65D 41/04 (2006.01); B65D 47/04 (2006.01); B65D 83/00 (2006.01)
CPC A45D 34/041 (2013.01) [A45D 34/043 (2013.01); A45D 34/045 (2013.01); B65D 25/38 (2013.01); B65D 41/04 (2013.01); B65D 47/04 (2013.01); B65D 83/00 (2013.01); A45D 40/261 (2013.01)] 11 Claims
OG exemplary drawing
 
1. Refillable bottle (10), comprising:
a lid (1) connectable to an applicator (2), and
a storage portion (3) connectable to the applicator (2),
wherein:
the connection between the lid (1), applicator (2) and storage portion (3) occurs through an arrangement of threads on the lid (1), in the applicator (2) and in the storage portion (3),
the connection between the lid (1) and the applicator (2) occurs by means of an internal thread of the lid (1A) and of an external thread of the applicator (40), wherein an angulation range of the internal thread of the lid (1A) with the external thread of the applicator (2) is between 3.50 to 6.0 degrees, and
the connection between the storage portion (3) and the applicator (2) occurs by means of an internal thread of the applicator (40A) and of an external thread of the storage portion (30), wherein an angulation range of the internal thread of the applicator (40A) with the external thread of the storage portion (30) is between 0.50 to 1.90 degrees.