Patents Assigned to Safety Pumping Systems, LLC
  • Patent number: 7677514
    Abstract: The invention is an equipment support bracket that can be secured to a vehicle frame without drilling holes. The top bracket has a top tang that fits over the top web of the frame. A bottom bracket has a bottom tang that secures against the bottom web. Once installed on the frame, tensioning bolts tighten the top tang against the top web. In one embodiment, the equipment can be first attached to the support bracket and then the support bracket with equipment attached is positioned between the top bracket and the rail of the frame. In another embodiment, the equipment bracket can be attached to an I beam frame.
    Type: Grant
    Filed: May 16, 2008
    Date of Patent: March 16, 2010
    Assignee: Safety Pumping Systems, LLC
    Inventor: David Palmer
  • Patent number: 7644734
    Abstract: The present invention is a male and female safety cap to protect hose and liquid transport fittings and the hand of the operator. The male safety cap has a circular disk with a diameter larger than the female fitting and a loop handle. The female safety cap has raised parallel ridges to protect the cam arm and a loop handle. A T-handle cam is provided to improve handling. In one embodiment, the safety caps are covered in a resilient material to reduce shock. In another embodiment, the safety caps are molded from an electrical dissipative material to prevent static electricity buildup and discharge when removing the safety cap. The loop handle forms a continuous arcuate structure to provide protection to the operator's hand. The safety caps can be color coded or affixed with labels to prevent product cross contamination. Safety caps can be adapted to threaded couplings and fittings.
    Type: Grant
    Filed: August 31, 2007
    Date of Patent: January 12, 2010
    Assignee: Safety Pumping Systems, LLC
    Inventor: David Palmer
  • Patent number: 7506673
    Abstract: The present invention is directed to a manual bulk liquid pump control and distribution system that utilizes a single-handle manual operation for direction of flow and speed, along with providing a neutral position for standby. The system can be operated at a rate of 0 to 250 gallons per minute and be reversed with a single motion of the operating handle. The pump operates in one direction at a fixed RPM, resulting in longer pump life and safer operation. For added safety, the system utilizes the pump's relief valve for both discharge and suction operation. It has the ability of sucking the liquid out of the lines and hoses after each transfer operation. This system has an aluminum flow-reversing valve or two-way valve at the center of the design. This valve allows the flow of the product to be precisely controlled in either direction, along with the flow rate and pressure. This gives the operator the ability to control the product regardless of viscosity or volume.
    Type: Grant
    Filed: September 25, 2006
    Date of Patent: March 24, 2009
    Assignee: Safety Pumping Systems, LLC
    Inventor: David Palmer
  • Publication number: 20080223473
    Abstract: The present invention is a male and female safety cap to protect hose and liquid transport fittings and the hand of the operator. The male safety cap has a circular disk with a diameter larger than the female fitting and a loop handle. The female safety cap has raised parallel ridges to protect the cam arm and a loop handle. A T-handle cam is provided to improve handling. In one embodiment, the safety caps are covered in a resilient material to reduce shock. In another embodiment, the safety caps are molded from an electrical dissipative material to prevent static electricity buildup and discharge when removing the safety cap. The loop handle forms a continuous arcuate structure to provide protection to the operator's hand. The safety caps can be color coded or affixed with labels to prevent product cross contamination. Safety caps can be adapted to threaded couplings and fittings.
    Type: Application
    Filed: August 31, 2007
    Publication date: September 18, 2008
    Applicant: SAFETY PUMPING SYSTEMS, LLC
    Inventor: David Palmer
  • Publication number: 20070102060
    Abstract: The present invention is a pump control and distribution system consisting of a pump and reversing flow control valve with a single-handle to control flow direction and flow rate of a liquid. The system can be operated at a rate of 0 to 300 gallons per minute and the flow reversed or stopped with a single motion of the operating handle. The flow rate of the liquid can be precisely controlled in either direction, along with the liquid pressure. This allows the use of a constant speed pump turning in one direction and gives the operator the ability to control the product transfer regardless of viscosity or volume. A purge valve connected to the outlet of the pump is used to remove substantially all retained liquid in the system after transfer of liquid is complete. The system can be mounted to a vehicle for delivery of bulk liquids.
    Type: Application
    Filed: October 26, 2006
    Publication date: May 10, 2007
    Applicant: SAFETY PUMPING SYSTEMS, LLC
    Inventor: David Palmer
  • Patent number: 7124792
    Abstract: The present invention is directed to a manual bulk liquid pump control and distribution system that utilizes a single-handle manual operation for direction of flow and speed, along with providing a neutral position for standby. The system can be operated at a rate of 0 to 250 gallons per minute and be reversed with a single motion of the operating handle. The pump operates in one direction at a fixed RPM, resulting in longer pump life and safer operation. For added safety, the system utilizes the pump's relief valve for both discharge and suction operation. It has the ability of sucking the liquid out of the lines and hoses after each transfer operation. This system has an aluminum flow-reversing valve or two-way valve at the center of the design. This valve allows the flow of the product to be precisely controlled in either direction, along with the flow rate and pressure. This gives the operator the ability to control the product regardless of viscosity or volume.
    Type: Grant
    Filed: July 16, 2004
    Date of Patent: October 24, 2006
    Assignee: Safety Pumping Systems, LLC
    Inventor: David Palmer