Patents by Inventor C. Daniel Swift

C. Daniel Swift 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).

  • Retractable telescoping fire sprinkler
    Patent number: 6808128
    Abstract: A retracting telescoping automatic fire sprinkler is disclosed. In a dry system, the sprinkler extends to its operating position under system pressure that is applied in response to a preaction signal. When system pressure is removed, as in after a test is completed, the sprinkler automatically retracts to its original position.
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: October 26, 2004
    Assignee: Anechoic Sprinkler, LP
    Inventors: Theodore P. Naugler, Eric Stucker, Robert C. Naugler, C. Daniel Swift
  • Retractable telescoping fire sprinkler
    Publication number: 20040035957
    Abstract: A retracting telescoping automatic fire sprinkler is disclosed. In a dry system, the sprinkler extends to its operating position under system pressure that is applied in response to a preaction signal. When system pressure is removed, as in after a test is completed, the sprinkler automatically retracts to its original position.
    Type: Application
    Filed: August 9, 2002
    Publication date: February 26, 2004
    Inventors: Theodore P. Naugler, Eric Stucker, Robert C. Naugler, C. Daniel Swift
  • Retractable telescoping fire sprinkler
    Patent number: RE40562
    Abstract: A retracting telescoping automatic fire sprinkler is disclosed. In a dry system, the sprinkler extends to its operating position under system pressure that is applied in response to a preaction signal. When system pressure is removed, as in after a test is completed, the sprinkler automatically retracts to its original position.
    Type: Grant
    Filed: October 27, 2006
    Date of Patent: November 4, 2008
    Inventors: Theodore P. Naugler, Eric P. Stucker, Robert C. Naugler, C. Daniel Swift