Patents by Inventor Roy Schaerer

Roy Schaerer 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).

  • Lifting and closing device for a beverage bottle
    Patent number: 6695180
    Abstract: A lifting and closing device for a beverage bottle comprises a stopper made of elastic material, a clamping mechanism which clamps the stopper closed in the neutral position, a handle, and a trigger integrated into the handle for actuating the clamping mechanism for the temporary opening of the stopper.
    Type: Grant
    Filed: September 18, 2001
    Date of Patent: February 24, 2004
    Assignee: RMD Engineering AG
    Inventors: Martin Rohrer, Roy Schaerer
  • Lifting and closing device for a beverage bottle
    Publication number: 20020033400
    Abstract: A lifting and closing device for a beverage bottle comprises a stopper made of elastic material, a clamping mechanism which clamps the stopper closed in the neutral position, a handle, and a trigger integrated into the handle for actuating the clamping mechanism for the temporary opening of the stopper.
    Type: Application
    Filed: September 18, 2001
    Publication date: March 21, 2002
    Inventors: Martin Rohrer, Roy Schaerer