Patents by Inventor Lawrence Orubor

Lawrence Orubor 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: 9822520
    Abstract: A toilet with a flushable overflow drain includes a bowl and a primary drain connected to the bowl to receive fluid therefrom and having a primary drain trap. An overflow drain including an overflow drain trap is connected to the bowl at one end thereof and is connected at a second end to the primary drain at a location downstream of the primary drain trap. An overflow drain flush passage is connected to the overflow drain at a position upstream of the overflow drain trap. Accordingly, water can be directed through the overflow drain flush passage and into the overflow drain to flush the overflow drain and the overflow drain trap free of debris to prevent clogging.
    Type: Grant
    Filed: August 12, 2015
    Date of Patent: November 21, 2017
    Inventor: Lawrence Orubor
  • Patent number: 9545642
    Abstract: A chemical dispensing apparatus to deliver a treatment solution includes a housing configured to be mounted to a wall surface and main fluid passage fitted with an inlet hose coupling at one end and an outlet hose coupling at an opposite end. A control valve is disposed across the main fluid passage at an upstream location and a flap valve is disposed across the main fluid passage at a downstream location of the control valve. A chemical mixing fluid passage is connected at one end to the first control valve and connected at an opposite end to the flap valve. A siphon tube connects a fluid accumulator and the chemical mixing fluid passage such that a flow of fluid through the chemical mixing passage results in liquid chemical contained in the fluid accumulator being drawn through the siphon tube into the flow of fluid through chemical mixing fluid passage.
    Type: Grant
    Filed: October 19, 2011
    Date of Patent: January 17, 2017
    Inventor: Lawrence Orubor
  • Publication number: 20160047113
    Abstract: A toilet with a flushable overflow drain includes a bowel and a primary drain connected to the bowel to receive fluid therefrom and having a primary drain trap. An overflow drain including an overflow drain trap is connected to the bowel at one end thereof and is connected at a second end to the primary drain at a location downstream of the primary drain trap. An overflow drain flush passage is connected to the overflow drain at a position upstream of the overflow drain trap. Accordingly, water can be directed through the overflow drain flush passage and into the overflow drain to flush the overflow drain and the overflow drain trap free of debris to prevent clogging.
    Type: Application
    Filed: August 12, 2015
    Publication date: February 18, 2016
    Inventor: Lawrence Orubor
  • Patent number: 9220191
    Abstract: A chemical dispensing apparatus includes a housing that is connectable to a source of water, such as a standard garden hose and a chemical dispenser configured to mix a chemical concentrate with the source of water as it flows through the housing and dispensed from the housing from either a sprinkler head or a misting nozzle. Various configurations of fluid passages and water flow are disclosed.
    Type: Grant
    Filed: June 30, 2011
    Date of Patent: December 29, 2015
    Inventor: Lawrence Orubor
  • Patent number: 9137972
    Abstract: A novel pet care device for walking a dog is provided. The device integrates many pet care items that are necessary while walking a dog into a unitary device that is simple to operate and provides a new convenience to the dog owner. In certain embodiments, the device includes an integrated retractable leash, a flashlight, fluid spraying to dispose of pet waste, a source of fresh drinking water, and a water bowl from which a dog may drink the water.
    Type: Grant
    Filed: January 14, 2014
    Date of Patent: September 22, 2015
    Inventor: Lawrence Orubor
  • Patent number: 9089861
    Abstract: A chemical dispensing apparatus includes a housing that is connectable to a source of water, such as a standard garden hose, and an internal space in which is disposed a rotatable container containing a quantity of chemical concentrate to be mixed with the source of water as it flows through the housing and is dispensed from the housing from a sprinkler head or misting nozzle. The flow of water through the housing powers a water turbine which is connected to the rotatable container, such that the container is rotated as water flows through the housing. In an alternative embodiment, the water turbine is replaced with an electric motor. Rotation of the container cause the chemical concentrate to dissolve which is then mixed with the water before it is dispensed through the sprinkler or mister.
    Type: Grant
    Filed: February 24, 2013
    Date of Patent: July 28, 2015
    Inventor: Lawrence Orubor
  • Publication number: 20150196010
    Abstract: A novel pet care device for walking a dog is provided. The device integrates many pet care items that are necessary while walking a dog into a unitary device that is simple to operate and provides a new convenience to the dog owner. In certain embodiments, the device includes an integrated retractable leash, a flashlight, fluid spraying to dispose of pet waste, a source of fresh drinking water, and a water bowl from which a dog may drink the water.
    Type: Application
    Filed: January 14, 2014
    Publication date: July 16, 2015
    Inventor: Lawrence Orubor
  • Patent number: 9044763
    Abstract: A chemical dispensing apparatus includes a housing that is connectable to a source of water, such as a standard garden hose, and an internal space in which is disposed a rotatable container containing a quantity of chemical concentrate to be mixed with the source of water as it flows through the housing and is dispensed from the housing from a sprinkler head or misting nozzle. The flow of water through the housing is directed to imping vanes on the rotatable container, such that the container is rotated as water flows through the housing. In an alternative embodiment, the vanes are replaced with an electric motor. Rotation of the container cause the chemical concentrate to dissolve which is then mixed with the water before it is dispensed through the sprinkler or mister.
    Type: Grant
    Filed: June 27, 2011
    Date of Patent: June 2, 2015
    Inventor: Lawrence Orubor
  • Patent number: 9011033
    Abstract: A powered, spray cleaning device that can be operated in an inverted orientation is provided. The cleaning device includes a cleaning head and an elongated handle configured to be grasped by a user. A container of cleaning solution is removably received by the handle, and when received by the handle, fluid from the container fills a fluid accumulator. Fluid in the fluid accumulator is prevented from flowing back into the container when the device is inverted, thus allowing the device to spray fluid when inverted.
    Type: Grant
    Filed: July 25, 2011
    Date of Patent: April 21, 2015
    Inventor: Lawrence Orubor
  • Patent number: 8925142
    Abstract: An apparatus for removing waste material from a surface is provided. In an embodiment, the apparatus includes a vacuum suction head and a waste receptacle for storing waste material that are vacuumed through the suction opening head. The waste receptacle has a discharge port through which waste material stored within said waste receptacle may be discharged for emptying said waste receptacle. Chemical solution held in a fluid reservoir is pumped to one or more fluid nozzles to break up material during, before or prior to vacuuming.
    Type: Grant
    Filed: April 11, 2012
    Date of Patent: January 6, 2015
    Inventor: Lawrence Orubor
  • Patent number: 8926210
    Abstract: A window and glass cleaning device includes a cleaning head and an elongated handle configured to be grasped by a user. The handle has a first end connected to the cleaning head and a second end configured to be connected to an extension handle. A fluid container is housed by the handle, and a spray nozzle is carried by said handle at a position approximate the first end of the handle. A pump is carried by the handle and connects the fluid container to the spray nozzle. The pump includes a pump actuator. An electric motor is carried by the handle and is operatively connected to pump actuator to drive the pump actuator in the pumping of fluid from the container through the spray nozzle. A power source and an electric switch are carried by the handle. The electrical switch is operatively connected to the power source and to the electric motor and is operable by the user to connect the power source to the electric motor to facilitate the pumping of said fluid through said spray nozzle.
    Type: Grant
    Filed: January 28, 2011
    Date of Patent: January 6, 2015
    Inventor: Lawrence Orubor
  • Patent number: 8776304
    Abstract: A device for collecting waste and for disintegrating and self-cleaning and evacuating waste, the device including a waste collection system for collecting the waste, a fluid dispensing system for disintegrating the waste which is collected by the waste collection system, and a discharge system for evacuating the disintegrated waste from the device.
    Type: Grant
    Filed: January 12, 2012
    Date of Patent: July 15, 2014
    Inventor: Lawrence Orubor
  • Patent number: 8578552
    Abstract: An apparatus for removing waste material from a surface is provided. In an embodiment, the apparatus includes a vacuum suction head and a waste receptacle for storing waste material that are vacuumed through the suction opening head. The waste receptacle has a discharge port through which waste material stored within said waste receptacle may be discharged for emptying said waste receptacle. A fluid passage is configured at one end to be connected to a source of pressurized water by a garden hose. A first spray nozzle is connected to an end of the fluid passage and configured to jet fluid from the fluid passage in a direction away from an operator and against material on the surface.
    Type: Grant
    Filed: February 1, 2012
    Date of Patent: November 12, 2013
    Inventor: Lawrence Orubor
  • Publication number: 20130269144
    Abstract: An apparatus for removing waste material from a surface is provided. In an embodiment, the apparatus includes a vacuum suction head and a waste receptacle for storing waste material that are vacuumed through the suction opening head. The waste receptacle has a discharge port through which waste material stored within said waste receptacle may be discharged for emptying said waste receptacle. Chemical solution held in a fluid reservoir is pumped to one or more fluid nozzles to break up material during, before or prior to vacuuming.
    Type: Application
    Filed: April 11, 2012
    Publication date: October 17, 2013
    Inventor: Lawrence Orubor
  • Publication number: 20130270364
    Abstract: A chemical dispensing apparatus includes a housing that is connectable to a source of water, such as a standard garden house, and an internal space in which is disposed a rotatable container containing a quantity of chemical concentrate to be mixed with the source of water as it flows through the housing and is dispensed from the housing from a sprinkler head or misting nozzle. The flow of water through the housing powers a water turbine which is connected to the rotatable container, such that the container is rotated as water flows through the housing. In an alternative embodiment, the water turbine is replaced with an electric motor. Rotation of the container cause the chemical concentrate to dissolve which is then mixed with the water before it is dispensed through the sprinkler or mister.
    Type: Application
    Filed: February 24, 2013
    Publication date: October 17, 2013
    Inventor: Lawrence Orubor
  • Patent number: 8444066
    Abstract: A chemical dispensing apparatus includes a housing that is connectable to a source of water, such as a standard garden house, and an internal space in which is disposed a rotatable container containing a quantity of chemical concentrate to be mixed with the source of water as it flows through the housing and is dispensed from the housing from a sprinkler head or misting nozzle. The flow of water through the housing powers a water turbine which is connected to the rotatable container, such that the container is rotated as water flows through the housing. In an alternative embodiment, the water turbine is replaced with an electric motor. Rotation of the container cause the chemical concentrate to dissolve which is then mixed with the water before it is dispensed through the sprinkler or mister.
    Type: Grant
    Filed: May 5, 2011
    Date of Patent: May 21, 2013
    Inventor: Lawrence Orubor
  • Publication number: 20120285494
    Abstract: A pet waste removal device including an elongated hand held boom having an open bottom shield disposed at a bottom end of the boom for positioning over a pile of animal waste. A motor driven agitator is disposed within the shield and driven by a motor to rotate between a counterclockwise and a clockwise rotation to mechanically break up pet waste. Fluid jet nozzles are supplied water via a garden hose connection and are arranged to direct water jets into the shield to wash away the pet waste as it is broken up by the agitator. A chemical dispenser for dispensing a chemical solution can also be provided.
    Type: Application
    Filed: December 14, 2010
    Publication date: November 15, 2012
    Inventor: Lawrence Orubor
  • Publication number: 20120223158
    Abstract: A chemical dispensing apparatus includes a housing that is connectable to a source of water, such as a standard garden house and a chemical dispenser configured to mix a chemical concentrate with the source of water as it flows through the housing and dispensed from the housing from either a sprinkler head or a misting nozzle. Various configurations of fluid passages and water flow are disclosed.
    Type: Application
    Filed: June 30, 2011
    Publication date: September 6, 2012
    Inventor: Lawrence Orubor
  • Publication number: 20120192376
    Abstract: An apparatus for removing waste material from a surface is provided. In an embodiment, the apparatus includes a vacuum suction head and a waste receptacle for storing waste material that are vacuumed through the suction opening head. The waste receptacle has a discharge port through which waste material stored within said waste receptacle may be discharged for emptying said waste receptacle. A fluid passage is configured at one end to be connected to a source of pressurized water by a garden hose. A first spray nozzle is connected to an end of the fluid passage and configured to jet fluid from the fluid passage in a direction away from an operator and against material on the surface.
    Type: Application
    Filed: February 1, 2012
    Publication date: August 2, 2012
    Inventor: Lawrence Orubor
  • Publication number: 20120192902
    Abstract: A pet waste removal device including an elongated hand held boom having an open bottom shield disposed at a bottom end of the boom for positioning over a pile of animal waste. A motor driven agitator is disposed within the shield and driven by a motor to reciprocate to mechanically break up pet waste. Fluid jet nozzles are supplied water via a garden hose connection and are arranged to direct water jets into the shield to wash away the pet waste as it is broken up by the agitator. A chemical dispenser for dispensing a treatment solution is also provided.
    Type: Application
    Filed: October 27, 2010
    Publication date: August 2, 2012
    Inventor: Lawrence Orubor