Patents by Inventor Wesley Kwasniak

Wesley Kwasniak 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).

  • Raft knife
    Patent number: 4349960
    Abstract: A raft knife and pocket structure to be fixed to a raft, such as an inflatable aircraft, and which is for use in severing a main tether between the raft and an aircraft, and which is composed of a pocket structure adapted to be fixed to the raft and in which pocket structure, which includes flaps which open and close and are adapted to close about a knife, there is a knife which is buoyant and which includes a recess which is spanned by a blade for use in cutting the raft from the main tether connecting it to an aircraft.
    Type: Grant
    Filed: December 19, 1980
    Date of Patent: September 21, 1982
    Inventor: Wesley Kwasniak