Patents by Inventor Perry M. Mallory

Perry M. Mallory 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: 5870110
    Abstract: A hand held device for displaying a message. The device includes a keypad including a plurality of keys for inputting data indicative of the message to be displayed and generating a message signal based upon the received signals, a microprocessor for receiving and interpreting the message signal from the keypad and producing a display signal based upon the interpretation and a display device for receiving the display signal from the microprocessor and displaying a message representative of the received display signal. A power supply is connected to supply power to the microprocessor, display device and keypad and a plurality of templates may be removably positioned over the keypad to identify each key of said keypad, each template represents a different language in which the message may be displayed. The desired language for selection of the message is selected prior to inputting the message and the corresponding template is then positioned to cover the keypad to properly identify the keys.
    Type: Grant
    Filed: April 28, 1997
    Date of Patent: February 9, 1999
    Inventor: Perry M. Mallory