Patents by Inventor Robert A. Nytko

Robert A. Nytko 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: 6460701
    Abstract: A container device useful for selling nozzle heads for an irrigation system having various vertical sprinklers is disclosed. The container device has a tubular cylinder with an attachment end, an opposite open end and an exterior surface. The tubular cylinder is made of plastic and the attachment end is attached to a nozzle head. The nozzle head has a cylindrical base which mates with the attachment end of the tubular cylinder via a contact fit or screw-in threads. A debris screen for use with the nozzle head is fit within the tubular cylinder. The combination tubular cylinder and nozzle head allows inexpensive and simple packaging for the nozzle heads. The container device may be put on retail display with a gravity feed dispenser allowing dispensing of single containers for a consumer.
    Type: Grant
    Filed: August 25, 2000
    Date of Patent: October 8, 2002
    Assignee: L. R. Nelson
    Inventor: Robert Nytko
  • Patent number: D446116
    Type: Grant
    Filed: August 8, 2000
    Date of Patent: August 7, 2001
    Assignee: L. R. Nelson Corporation
    Inventor: Robert Nytko