Patents by Inventor Martyn N. Jones

Martyn N. Jones 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).

  • Device for orally administering liquid
    Patent number: 5431680
    Abstract: A device having a manually operable plunger slidably mounted within a container for orally administering liquid. The plunger operates to administer the liquid through an outlet, which is at least partially surrounded by a radially extending shield.
    Type: Grant
    Filed: January 28, 1993
    Date of Patent: July 11, 1995
    Inventor: Martyn N. Jones