Patents by Inventor Per A. Tyring

Per A. Tyring 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).

  • Arrangement in general cargo ships having side port openings
    Patent number: 5140925
    Abstract: A cargo ship (10) is equipped with side port openings (34,35) for transporting freight (59) inwardly and outwardly from the ship. The ship (10) is equipped with an upper superstructure (25) in a continuous length above a fore-and-aft row of upwardly opening holds (11a-11f). The holds have maximum hatchways. There is defined in the superstructure a common, shielding transport compartment (33) for the holds which permits movement of a transport arrangement (36,37) with freight (58) fore-and-aft and transversely a distance above the holds and via a locally defined side port opening (34).
    Type: Grant
    Filed: January 7, 1991
    Date of Patent: August 25, 1992
    Assignee: Kristian gerhard jebsen skipsrederi A/S
    Inventor: Per A. Tyring