Patents by Inventor Steven A. Kersten

Steven A. Kersten 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).

  • Portable Eyewash Assembly
    Publication number: 20110225725
    Abstract: A portable eyewash assembly comprising a keg-style container filled with liquid under pressure, eyewash components for emergency flushing of one's eyes, and an adapter connecting the eyewash components to the keg in fluid communication. Additionally, the eyewash assembly can include a handheld hose component for other, non-eye related emergencies connected to the adaptor. Additional components, such as a pressure gauge, relief valve and air in-take valve can also be connected to the adapter.
    Type: Application
    Filed: March 17, 2011
    Publication date: September 22, 2011
    Inventor: Steven A. Kersten
  • Emergency shower
    Patent number: 5768721
    Abstract: An emergency shower apparatus comprising a deluge shower positioned in the vicinity of a wall, a removable access panel, a valve located behind the access panel having an open position and a closed position, and a shower control lever movable between an open position, in which the valve is open, and a closed position, in which the valve is closed, wherein the shower control lever does not project substantially from the wall when the shower control means is in the closed position.
    Type: Grant
    Filed: April 1, 1996
    Date of Patent: June 23, 1998
    Assignee: Guardian Equipment, Inc.
    Inventor: Steven A. Kersten