Patents by Inventor Norris J. Chumley

Norris J. Chumley 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).

  • Method for causing large numbers of telephones to dial the same telephone numbers
    Patent number: 4847886
    Abstract: The invention relates to a method for causing a plurality of telephone calls to a predetermined telephone number. A broadcast of the audio signal associated with the predetermined telephone number is made so that receivers producing the audible signals associated with the predetermined telephone number can cause telephones to transmit the predetermined telephone number.
    Type: Grant
    Filed: May 11, 1987
    Date of Patent: July 11, 1989
    Inventor: Norris J. Chumley