Patents by Inventor Louis J. Lambert

Louis J. Lambert 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).

  • Fluid dispensing valve having a deformable diaphragm
    Patent number: 4368832
    Abstract: A fluid dispensing valve having a casing with a conduit therethrough with a valve seat at one end. A valve element on a deformable resilient diaphragm seals the valve seat when closed. A lever or arm is used to displace the valve element, against the biasing force of the diaphragm to allow fluid flow.
    Type: Grant
    Filed: July 18, 1980
    Date of Patent: January 18, 1983
    Inventor: Louis J. Lambert