Patents by Inventor Stefan ERICSON

Stefan ERICSON has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Pocket filter assembly
    Patent number: 11148090
    Abstract: A pocket filter assembly with reduced risk for exposing a user to contaminations leaving the pocket filter assembly during and after removal of the pocket filter assembly from an installation is disclosed. A first pocket filter comprises a grip member configured to be gripped by the user to enable folding of the pocket filters in a controlled manner before removal of the pocket filter assembly from an installation.
    Type: Grant
    Filed: June 26, 2017
    Date of Patent: October 19, 2021
    Assignee: Camfil AB
    Inventors: Fredrik Englund, Stefan Ericson
  • POCKET FILTER ASSEMBLY
    Publication number: 20190321768
    Abstract: A pocket filter assembly (1) with reduced risk for exposing a user to contaminations leaving the pocket filter assembly during and after removal of the pocket filter assembly from an installation is disclosed. A first pocket filter (6a) comprises a grip member (10) configured to be gripped by the user to enable folding of the pocket filters in a controlled manner before removal of the pocket filter assembly from an installation.
    Type: Application
    Filed: June 26, 2017
    Publication date: October 24, 2019
    Inventors: Fredrik ENGLUND, Stefan ERICSON