Patents by Inventor Sidney L. Hannick

Sidney L. Hannick 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).

  • Pencil drain fixture for aircraft defueling
    Patent number: 5878799
    Abstract: A pencil drain fuel fixture for defueling aircraft pencil drains is provi. The pencil drain fixture has an extendable strut with a non-slip rubber base. The strut is set up on the tarmac under an aircraft pencil drain and extended to engage the drain. The upper end of the strut contains a funnel and pencil drain release rod mechanism which opens the pencil drain and by funnel and drain tube directs the fuel to a catch basin.
    Type: Grant
    Filed: September 15, 1997
    Date of Patent: March 9, 1999
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: Sidney L. Hannick