Rectilinearly Movable Squeezer Patents (Class 68/120)
Bilateral squeezing faces (Class 68/121)
Vertically (Class 68/122)
  • Application system for applying a product to hair
    Patent number: 11064782
    Abstract: An applicator for applying a product to hair, especially a hair colouring product, including: at least one first row of teeth extending longitudinally over a distance l1, from a first application face of the applicator; and a plurality of second rows of teeth, extending longitudinally over a distance l1, from a second application face of the applicator, which is arranged opposite the first application face, the ratio l1/l2 being lower than or equal to 0.75.
    Type: Grant
    Filed: November 20, 2014
    Date of Patent: July 20, 2021
    Assignee: L'OREAL
    Inventors: Anne Debauge, Aline Overtheil