Patents by Inventor Henry D. Shannon

Henry D. Shannon 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).

  • Safety lock storage container
    Patent number: 5193702
    Abstract: A storage container having one or more individual vessels, which are triangular shaped and able to affix together into side by side container units. A removable strip lock extends through aligned slots in the affixed vessels to secure the lids of the vessels closed and to interlock the vessels against separation.
    Type: Grant
    Filed: August 19, 1991
    Date of Patent: March 16, 1993
    Inventor: Henry D. Shannon