Patents by Inventor Norman J Charlton

Norman J Charlton 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: 5929774
    Abstract: A combination electronic pager, organizer and radio (10) supplied with power by at least one of an external and an internal power supply (56) and connectable to a telephone line (50). The combination electronic pager, organizer and radio (10) includes a housing including a base unit (12) and a face unit (14). Positioned within the base unit (12) is a radio (64) for receiving an external radio transmission and including a tuning dial (36) for tuning the received transmission and a speaker (30) for producing an audio representation of the received signal. The radio (64) is connected to receive power from the at least one of the external and internal power sources (56). A microprocessor (54) including a memory (58) for storing data for use thereby and a clock (62) for indicating a present time of day, date, month and year is also positioned within the base unit (12) and is connected to receive power from the at least one of the external and internal power supplies (56).
    Type: Grant
    Filed: June 13, 1997
    Date of Patent: July 27, 1999
    Inventor: Norman J Charlton