Patents by Inventor Michael Donald McKay

Michael Donald McKay 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).

  • Security barrier and method to utilize the same
    Publication number: 20040076468
    Abstract: A security barrier which includes an elongated body having a top side and a bottom side and having a top portion having a first width and a bottom portion having a second width that is greater than the first width. The top side defines a channel. Also, a security barrier is provided in which at least a portion of the anchoring opening extends through the top portion and bottom portion. Additionally, a security barrier is provided in which the anchoring opening has a first anchoring opening end which communicates with the bottom side of the elongated body and a second anchoring opening end which communicates with the top side. A method is also provided for providing anchoring the security barrier.
    Type: Application
    Filed: October 18, 2002
    Publication date: April 22, 2004
    Inventors: Michael Donald McKay, David Lee Dean, Don Carl Garner, Jose Luis Ledezma, Everett Hauck