Patents Assigned to Tiritona Piana US, Inc.
  • Mattress top panel and mattress assemblies with improved airflow
    Patent number: 11185171
    Abstract: Vertically lapped nonwoven material is used to provide enhanced breathability and comfort in mattresses by replacing foam material in one or more of, including all of top panel quilts, layers underneath the top panel quilts, and in side blocks which surround spring supports. The vertically lapped nonwoven may provide advantages in terms of cost, manufacturing ease, robustness in mattress design, while at the same time providing the user with a much more comfortable sleeping experience.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: November 30, 2021
    Assignee: Tiritona Piana US, Inc.
    Inventors: Sang-hoon Lim, Andrea Piana