Patents by Inventor Frédéric Cannac

Frédéric Cannac 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).

  • Bottom-triggering wind safety umbrella
    Patent number: 8720457
    Abstract: The invention relates to an umbrella including a security system having a triggering device located on the contact area of the mast with the ground. The triggering device includes a slider, a slider return spring, a flexible transmission assembly connected to the head of the slider; a mechanism to inactivate the trigger, including a cam pivotally mounted on the trigger and capable of resting against the mast.
    Type: Grant
    Filed: October 27, 2010
    Date of Patent: May 13, 2014
    Inventors: Bernard Amalric, Frédéric Cannac, Jean-Paul Taillefer
  • BOTTOM-TRIGGERING WIND SAFETY UMBRELLA
    Publication number: 20120211040
    Abstract: The invention relates to an umbrella including a security system having a triggering device located on the contact area of the mast with the ground. The triggering device includes a slider, a slider return spring, a flexible transmission assembly connected to the head of the slider; a mechanism to inactivate the trigger, including a cam pivotally mounted on the trigger and capable of resting against the mast.
    Type: Application
    Filed: October 27, 2010
    Publication date: August 23, 2012
    Inventors: Bernard Amalric, Frédéric Cannac, Jean-Paul Taillefer