Patents by Inventor Stan Clay Warnick

Stan Clay Warnick 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).

  • Dunnage airbag inflation circuit
    Patent number: 7677267
    Abstract: The dunnage airbag inflation circuit of this invention includes a pilot valve that is controlled by a pressure sensing line in communication with the dunnage bag, and an arrangement of other valves to allow the dunnage bag to inflate up to a certain preset pressure. The pressure sensing line controls pilot air to various valves and ultimately to the main pilot valve allowing airflow to the dunnage bag until the dunnage bag reaches a certain preset pressure. The inflation circuit also includes (i) a safety pressure valve to stop airflow to the dunnage bag if for some reason the dunnage bag continues to be inflated past the preset pressure, and (ii) a stop valve that allows an operator to manually override the pressure valve and stop the airflow to the dunnage bag.
    Type: Grant
    Filed: January 25, 2008
    Date of Patent: March 16, 2010
    Assignee: Georgia-Pacific Wood Products LLC
    Inventor: Stan Clay Warnick
  • Dunnage Airbag Inflation Circuit
    Publication number: 20080185051
    Abstract: The dunnage airbag inflation circuit of this invention includes a pilot valve that is controlled by a pressure sensing line in communication with the dunnage bag, and an arrangement of other valves to allow the dunnage bag to inflate up to a certain preset pressure. The pressure sensing line controls pilot air to various valves and ultimately to the main pilot valve allowing airflow to the dunnage bag until the dunnage bag reaches a certain preset pressure. The inflation circuit also includes (i) a safety pressure valve to stop airflow to the dunnage bag if for some reason the dunnage bag continues to be inflated past the preset pressure, and (ii) a stop valve that allows an operator to manually override the pressure valve and stop the airflow to the dunnage bag.
    Type: Application
    Filed: January 25, 2008
    Publication date: August 7, 2008
    Applicant: Georgia-Pacific Wood Products, LLC
    Inventor: Stan Clay Warnick