Patents by Inventor Adrien Patrick Rayner

Adrien Patrick Rayner 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).

  • Explosive charge
    Patent number: 4015526
    Abstract: An explosive charge for use under hydrostatic pressure comprising high explosive composition in a flexible plastics container closed at one end and having, at the mouth end, a shoulder and a neck defining the container opening, the opening being sealed by a closure cap which provides a central plug to support the neck against internal distortion and an outer annular skirt which supports the neck and shoulder against external distortion.
    Type: Grant
    Filed: April 4, 1975
    Date of Patent: April 5, 1977
    Assignee: Imperial Chemical Industries Limited
    Inventors: John Alan Bond, George Martin Frazer Cheyne, Adrien Patrick Rayner