Patents Assigned to F. D. Signworks, LLC
  • Patent number: 11430354
    Abstract: The present system provides a lightweight fire-resistant photoluminescent identifier system for firefighters, which is suitable for use on the firefighter's facemask, as well as other equipment. The system is lightweight and provides individual recognition of an individual firefighter. The identifier system lights up automatically in a low-light environment without batteries, yet prevents glare to the firefighter using the system. The components that comprise the system are fire-resistant to temperatures up to and exceeding 500 degrees Fahrenheit to facilitate personal recognition of the individual in dark and low-light areas.
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: August 30, 2022
    Assignee: F.D. SIGNWORKS, LLC
    Inventor: Matthew J. Hyman
  • Patent number: 10074295
    Abstract: The present system provides a lightweight fire-resistant photoluminescent identifier system for firefighters, which is suitable for use on the firefighter's facemask, as well as other equipment. The system is lightweight and provides individual recognition of an individual firefighter. The identifier system lights up automatically in a low-light environment without batteries, yet prevents glare to the firefighter using the system. The components that comprise the system are fire-resistant to temperatures up to and exceeding 500 degrees Fahrenheit to facilitate personal recognition of the individual in dark and low-light areas.
    Type: Grant
    Filed: April 21, 2017
    Date of Patent: September 11, 2018
    Assignee: F. D. Signworks, LLC
    Inventor: Matthew J. Hyman