Patents Assigned to AIRTHREDS LLC
  • REUSABLE AIR FILTER DEVICE
    Publication number: 20200179854
    Abstract: An air filtration device is provided. The device comprises a frame member with a detachable filter element, and the filter element comprises a fabric, textile, or similar pliable material that is operable to be washed by various methods. Methods and devices include a filter element and various attachment mechanisms for securing the filter element to a frame and selectively removing the filter element for cleaning and replacement purposes.
    Type: Application
    Filed: February 13, 2020
    Publication date: June 11, 2020
    Applicant: AIRTHREDS LLC
    Inventor: Mia Do
  • Reusable air filter device
    Patent number: 10596501
    Abstract: An air filtration device is provided. The device comprises a frame member with a detachable filter element, and the filter element comprises a fabric, textile, or similar pliable material that is operable to be washed by various methods. Methods and devices include a filter element and various attachment mechanisms for securing the filter element to a frame and selectively removing the filter element for cleaning and replacement purposes.
    Type: Grant
    Filed: November 22, 2016
    Date of Patent: March 24, 2020
    Assignee: AIRTHREDS LLC
    Inventor: Mia Do