Patents by Inventor Alf Martin Book

Alf Martin Book 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).

  • Patent number: 8481867
    Abstract: Compressible grounding pads with two conductor layers separated by a compressible foam layer comprise: (A) A first conductor layer, e.g., copper foil; (B) A first adhesive layer in direct contact with a part of the first conductor layer, the first conductor layer extending beyond the first adhesive layer; (C) A foam layer in direct contact with one facial side of the first adhesive layer; (D) A second adhesive layer in direct contact with the opposite facial side of foam layer; (E) A second conductor layer, e.g., copper foil, in direct contact with the second adhesive layer, the second conductor layer extending beyond the second adhesive layer such that the second conductor layer joins with the first conductor layer; (F) An electrically conductive third adhesive layer in direct contact with the facial surface opposite the facial surface that is in direct contact with the second conductor layer; and (G) An optional release liner in direct contact with the third adhesive layer.
    Type: Grant
    Filed: July 20, 2011
    Date of Patent: July 9, 2013
    Assignee: Brady Converting AB
    Inventor: Alf Martin Book
  • Publication number: 20120018211
    Abstract: Compressible grounding pads with two conductor layers separated by a compressible foam layer comprise: (A) A first conductor layer, e.g., copper foil; (B) A first adhesive layer in direct contact with a part of the first conductor layer, the first conductor layer extending beyond the first adhesive layer; (C) A foam layer in direct contact with one facial side of the first adhesive layer; (D) A second adhesive layer in direct contact with the opposite facial side of foam layer; (E) A second conductor layer, e.g., copper foil, in direct contact with the second adhesive layer, the second conductor layer extending beyond the second adhesive layer such that the second conductor layer joins with the first conductor layer; (F) An electrically conductive third adhesive layer in direct contact with the facial surface opposite the facial surface that is in direct contact with the second conductor layer; and (G) An optional release liner in direct contact with the third adhesive layer.
    Type: Application
    Filed: July 20, 2011
    Publication date: January 26, 2012
    Inventor: Alf Martin Book
  • Patent number: 7934531
    Abstract: A method for applying a heat activated transfer adhesive includes preheating a first part for bonding to a second part using a heat activated transfer adhesive form removably adhered to a liner, picking up the heat activated transfer adhesive form using the first part by pressing the preheated first part against the heat activated transfer adhesive form to adhere the heat activated transfer adhesive form to the first part, removing the liner from the heat activated transfer adhesive form adhered to the first part, heating the heat activated transfer adhesive form adhered to the first part, and pressing the heated heat activated transfer adhesive form on the first part against a second part to bond the first part to the second part.
    Type: Grant
    Filed: April 18, 2008
    Date of Patent: May 3, 2011
    Assignee: Brady Worldwide, Inc.
    Inventor: Alf Martin Book
  • Publication number: 20110002090
    Abstract: An image display assembly comprising a top glass panel having peripheral edges is disclosed. The image display assembly further comprises an optical film engaged with the top glass panel and having peripheral edges. At least a first of the peripheral edges of the optical film can be disposed inwardly from an adjacent peripheral edge of the top glass panel. The image display further comprises an image display panel engaged with the optical film opposite the top glass panel and having peripheral edges. A peripheral edge of the image display panel adjacent the first peripheral edge of the optical film can be disposed outwardly from the first peripheral edge of the optical film to define an undercut between said optical film and said top glass panel and between said optical film and said image display panel. An apparatus and method for applying the optical film are also disclosed.
    Type: Application
    Filed: July 2, 2009
    Publication date: January 6, 2011
    Inventors: Roland Tobias Alfredsson, Alf Martin Book
  • Publication number: 20090260756
    Abstract: A method for applying a heat activated transfer adhesive includes preheating a first part for bonding to a second part using a heat activated transfer adhesive form removably adhered to a liner, picking up the heat activated transfer adhesive form using the first pall by pressing the preheated first part against the heat activated transfer adhesive form to adhere the heat activated transfer adhesive form to the first part, removing the liner from the heat activated transfer adhesive form adhered to the first part, heating the heat activated transfer adhesive form adhered to the first part, and pressing the heated heat activated transfer adhesive form on the first part against a second part to bond the first part to the second part.
    Type: Application
    Filed: April 18, 2008
    Publication date: October 22, 2009
    Inventor: Alf Martin Book