Patents by Inventor Andrew W. Tucker

Andrew W. Tucker 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: 9443412
    Abstract: An integrated line voltage converter and microprocessor-controlled tone generator allow advanced alarm features to be implemented in standard appliances as powered by a high-voltage line power. An integrated switch may also be used to allow the addition of alarm features to standard appliances as a drop-in replacement for door switches.
    Type: Grant
    Filed: August 15, 2013
    Date of Patent: September 13, 2016
    Assignee: Illinois Tool Works, Inc.
    Inventors: Juan Barrena, Andrew W. Tucker, Eric K. Larson, Jeffrey L. Prunty
  • Publication number: 20150221204
    Abstract: An integrated line voltage converter and microprocessor-controlled tone generator allow advanced alarm features to be implemented in standard appliances as powered by a high-voltage line power. An integrated switch may also be used to allow the addition of alarm features to standard appliances as a drop-in replacement for door switches.
    Type: Application
    Filed: August 15, 2013
    Publication date: August 6, 2015
    Applicant: ILLIONIS TOOL WORKS INC.
    Inventors: Juan Barrena, Andrew W. Tucker, Eric K. Larson, Jeffrey L. Prunty