Patents by Inventor Robert D. Pikula

Robert D. Pikula 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).

  • Magazine clip—cartridge loading tray
    Patent number: 6678985
    Abstract: A method and apparatus for loading cartridges into a gun magazine clip from a tray. The cartridges are arranged in tray cavities that hold each cartridge so the clip can be manipulated with one hand to load each cartridge in succession.
    Type: Grant
    Filed: November 1, 2002
    Date of Patent: January 20, 2004
    Inventor: Robert D. Pikula
  • Magazine clip - cartridge loading tray
    Publication number: 20030093936
    Abstract: A method and apparatus for loading cartridges into a gun magazine clip from a tray. The cartridges are arranged in tray cavities that hold each cartridge so the clip can be manipulated with one hand to load each cartridge in succession.
    Type: Application
    Filed: November 1, 2002
    Publication date: May 22, 2003
    Inventor: Robert D. Pikula
  • Pressurizing and closure apparatus for carbonated beverage containers
    Patent number: 4524877
    Abstract: A pressurizing and closure apparatus for carbonated beverage containers. The apparatus is inserted and secured to the container's mouth and a hand pump pressurizes the container to a pressure greater than the surface pressure of the carbonated beverage. A valve then seals the pressurized container from the pressurizing apparatus as the hand pump is slightly withdrawn from its bottom position.
    Type: Grant
    Filed: January 9, 1984
    Date of Patent: June 25, 1985
    Inventors: Willard A. Saxby, Robert D. Pikula