Patents by Inventor Delos J. Loomis

Delos J. Loomis 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).

  • Patent number: 5332010
    Abstract: A method of withdrawing the fuel from the fuel tank of a liquid-fuel powered vehicle and discharging the fuel into bulk storage tanks includes providing a pump that is selectively actuatable for pumping liquid fuel and having an inlet that is connected with a hose having a portion of sufficient length and flexibility to be inserted into the fuel tank of a vehicle. The pump has a liquid discharge conduit for connection to a fuel storage tank. The hose is extended through the vehicle's filler pipe to the bottom of the tank. The fuel being withdrawn is metered to measuring the quantity of liquid being discharged by the pump into the discharge conduit. The hose may include a shutoff valve, which may be an automatic shutoff valve of the type used at gasoline stations.
    Type: Grant
    Filed: August 10, 1993
    Date of Patent: July 26, 1994
    Assignee: Bennett Pump Company
    Inventors: Thomas A. Thompson, Delos J. Loomis
  • Patent number: 5257651
    Abstract: An apparatus for withdrawing the fuel form the fuel tank of a liquid fuel powered vehicle and discharging the fuel into bulk storage tanks includes a pump that is selectively actuatable for pumping liquid fuel and having an inlet that is connected with a hose having a portion of sufficient length and flexibility to be inserted into the fuel tank of a vehicle. The hose is adapted to extend through the vehicle's filler pipe to the bottom of the tank. The pump has a liquid discharge conduit for connection to a fuel storage tank. A fuel meter is provided that is adapted to measuring the quantity of liquid being discharged by the pump into the discharge conduit. The hose may include a shutoff valve, which may be an automatic shutoff valve of the type used at gasoline stations.
    Type: Grant
    Filed: February 13, 1992
    Date of Patent: November 2, 1993
    Assignee: Bennett Pump Company
    Inventors: Thomas A. Thompson, Delos J. Loomis