Patents by Inventor Earl Wallace

Earl Wallace 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).

  • System and method for providing DSL and selected telephone service over a common line
    Publication number: 20070206731
    Abstract: The present disclosure provides a system and method for providing DSL services and selected telephone service over a common telephone line. Digits or the called numbers are received and if the called numbers correspond to an escape code, the call is enabled. A selected announcement to the calling number may be made if the call is not enabled.
    Type: Application
    Filed: February 17, 2006
    Publication date: September 6, 2007
    Applicant: SBC Knowledge Ventures L.P.
    Inventors: Carol Gruchala, K. Stroud, Earl Wallace
  • Shoe dryer bracket
    Patent number: 5398428
    Abstract: First and second telescoping support tubes are arranged for securement relative to one another in an extended orientation and provided with respective first and second rigid foot members, wherein the foot members are arranged to be received within respective shoes to be imposed to the interior surface of a conventional rotary drying machine.
    Type: Grant
    Filed: April 25, 1994
    Date of Patent: March 21, 1995
    Inventor: Earl Wallace