Patents by Inventor DEXTRADEUR ALAN

DEXTRADEUR ALAN 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).

  • Bi-phase fluid surge suppressor device
    Patent number: 10426937
    Abstract: A siphon guard includes a housing having an inlet and an outlet. A primary flow path is disposed within the housing and is in fluid communication with the inlet and the outlet. A secondary flow path is disposed within the housing and is in fluid communication with the inlet and the outlet. The secondary flow path has a higher resistance to fluid flow than the primary path. A valve is disposed within the primary flow path. The valve has a valve seat and a first ball and a second ball. The first ball is movable by gravity between a valve closed position, where the first ball is in contact with the valve seat, and a valve open position, where the first ball is spaced from the valve seat. The first ball is disposed between the second ball and the valve seat. The second ball is movable by gravity between a valve closed position and a valve opened position.
    Type: Grant
    Filed: April 25, 2016
    Date of Patent: October 1, 2019
    Assignee: INTEGRA LIFESCIENCES SWITZERLAND SÀRL
    Inventor: Dextradeur Alan
  • BI-PHASE FLUID SURGE SUPPRESSOR DEVICE
    Publication number: 20160235951
    Abstract: A siphon guard includes a housing having an inlet and an outlet. A primary flow path is disposed within the housing and is in fluid communication with the inlet and the outlet. A secondary flow path is disposed within the housing and is in fluid communication with the inlet and the outlet. The secondary flow path has a higher resistance to fluid flow than the primary path. A valve is disposed within the primary flow path. The valve has a valve seat and a first ball and a second ball. The first ball is movable by gravity between a valve closed position, where the first ball is in contact with the valve seat, and a valve open position, where the first ball is spaced from the valve seat. The first ball is disposed between the second ball and the valve seat. The second ball is movable by gravity between a valve closed position and a valve opened position.
    Type: Application
    Filed: April 25, 2016
    Publication date: August 18, 2016
    Inventor: DEXTRADEUR ALAN