Patents by Inventor Edward F. Lyons

Edward F. Lyons 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).

  • AIR FILTRATION SYSTEM HAVING A REMOVABLE DIFFUSER
    Publication number: 20110005178
    Abstract: An air filtration system includes a support structure, an enclosure coupled to the support structure and including an air outlet, a filter and a fan operatively coupled to the enclosure, and a diffusion screen configured to cover the air outlet. The diffusion screen includes a screen frame configured to be removably attachable to the enclosure with at least one releasable fastener, and at least a diffusion layer substantially spanning the screen frame to cover the air outlet to provide unidirectional or laminar air flow from the air outlet.
    Type: Application
    Filed: July 9, 2010
    Publication date: January 13, 2011
    Applicant: Filtration Group, Inc.
    Inventors: Edward F. Lyons, Wenli Wang, Philip J. Winters
  • Air filtration system having a removable diffuser
    Patent number: 7753977
    Abstract: An air filtration system includes a support structure, an enclosure coupled to the support structure and including an air outlet, a filter and a fan operatively coupled to the enclosure, and a diffusion screen configured to cover the air outlet. The diffusion screen includes a screen frame configured to be removably attachable to the enclosure with at least one releasable fastener, and at least a diffusion layer substantially spanning the screen frame to cover the air outlet to provide unidirectional or laminar air flow from the air outlet.
    Type: Grant
    Filed: June 9, 2005
    Date of Patent: July 13, 2010
    Assignee: Filtration Group, Inc.
    Inventors: Edward F. Lyons, Wenli Wang, Philip J. Winters
  • Layered Whiteboard Cleaning Tool and Method of Production
    Publication number: 20090126137
    Abstract: The present disclosure relates generally to a tool for removing dried ink from whiteboards using a bonded media made of intertwined surface fibers in a semi-compact, sponge-like material. In one embodiment, the bonded media is made of laminated polyester or PVC with alternating high-melt and low-melt fibers to create weak layers in the bonded media. The bonded media is placed on a pad, mitten, or glove and bonded to a scrim.
    Type: Application
    Filed: November 16, 2007
    Publication date: May 21, 2009
    Applicant: FILTRATION GROUP, INC.
    Inventor: Edward F. Lyons