Patents by Inventor Antonius M. A. Nooyen

Antonius M. A. Nooyen 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).

  • Grating for use as a floor element in a stable and grating assembly
    Patent number: 4628662
    Abstract: Grating used as a floor element in a stable and comprising bars arranged side by side and interconnected by transverse joints whereby a plurality of bars are equipped with a profile rising or lowering the bars at one or more places at substantially equal distances from the bar ends or at such a distance that the profile has a continuous pattern.
    Type: Grant
    Filed: May 9, 1985
    Date of Patent: December 16, 1986
    Inventor: Antonius M. A. Nooyen