Patents by Inventor Norman Carter Wagner

Norman Carter Wagner 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: 5829809
    Abstract: A suspendible bucket apparatus is for use with an aircraft to permit dumping of two or more separate loads of water from a single filling of the bucket. The apparatus has an outer bucket with an outer dump valve and an inner bucket with an inner dump valve, inner bucket being located within the outer bucket. At least a portion of the inner bucket is spaced inwardly from the outer bucket to provide clearance therebetween for filling the outer bucket. The dump valves are flexible sleeve valves which are operable independently of each other and in sequence so that the outer dump valve is opened before the inner dump valve.
    Type: Grant
    Filed: May 27, 1997
    Date of Patent: November 3, 1998
    Assignee: Donald Brian Arney
    Inventors: Donald Brian Arney, Peter Leighton Brooke, Norman Carter Wagner