Patents by Inventor Keith S. Campbell

Keith S. Campbell 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: 10081035
    Abstract: An apparatus for cleaning chandeliers includes a hand-held fluid source having a proximal end connected to a source of hot water under positive pressure and a distal end having a spray head for discharging hot water under pressure in a spray pattern. A vacuum shield has at least one vacuum inlet connected to a source of negative pressure. Hot water discharged from the spray head is attracted to the vacuum shield when the spray head and the vacuum shield are disposed in relatively close proximity to one another and the vacuum shield is in fluid communication with the source of negative pressure. An object disposed between the spray head and the vacuum shield is cleansed by the action of hot water under positive pressure impinging against it. The vacuum shield protects objects not disposed between the spray head and the vacuum shield.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: September 25, 2018
    Assignee: Inventive Solutions, LLC
    Inventor: Keith S. Campbell
  • Publication number: 20170157652
    Abstract: An apparatus for cleaning chandeliers includes a hand-held fluid source having a proximal end connected to a source of hot water under positive pressure and a distal end having a spray head for discharging hot water under pressure in a spray pattern. A vacuum shield has at least one vacuum inlet connected to a source of negative pressure. Hot water discharged from the spray head is attracted to the vacuum shield when the spray head and the vacuum shield are disposed in relatively close proximity to one another and the vacuum shield is in fluid communication with the source of negative pressure. An object disposed between the spray head and the vacuum shield is cleansed by the action of hot water under positive pressure impinging against it. The vacuum shield protects objects not disposed between the spray head and the vacuum shield.
    Type: Application
    Filed: February 16, 2017
    Publication date: June 8, 2017
    Inventor: Keith S. Campbell
  • Patent number: 9662683
    Abstract: An apparatus for cleaning chandeliers includes a hand-held tank for holding hot water and a base supporting the hand-held tank. The base has a hollow interior. The tank has sidewalls, at least one of which is transparent. An air and water pump and a battery are mounted in the hollow interior. The battery is in electrical communication with the pump. A first inlet admits ambient air into an inlet of the pump and a second inlet admits water into the inlet. At least one air and water-emitting nozzle is formed in a sidewall of the tank. A pump outlet is in open fluid communication with the at least one water-emitting nozzle. The at least one nozzle discharges agitating water and bubbles into the hot water or above the water line, depending upon the water depth, to help dislodge chemicals and grease from chandelier parts immersed in the hot water.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: May 30, 2017
    Assignee: Inventive Solutions, LLC
    Inventor: Keith S. Campbell
  • Patent number: 9339852
    Abstract: An apparatus for cleaning items includes a container having a bottom wall, an open top, and an item-supporting screen formed in the bottom wall. A cleaning station has an open top and slideably receives the container. The container and cleaning station are in fluid communication with a remote vacuum source. A jet nozzle positioned inside the container is in fluid communication with a remote source of clean water and sprays clean water on the item upon activation of a pump. Ambient air for drying the item after cleaning is drawn into the container through an opening formed in a container lid and follows a path of travel that envelopes the item and dries the item when the remote source of vacuum is activated. The rate of flow of ambient air as well as the breadth of the flow is controlled by the size of the opening in the container lid.
    Type: Grant
    Filed: April 11, 2014
    Date of Patent: May 17, 2016
    Inventor: Keith S. Campbell
  • Publication number: 20150328666
    Abstract: An apparatus for cleaning chandeliers includes a hand-held tank for holding hot water and a base supporting the hand-held tank. The base has a hollow interior. The tank has sidewalls, at least one of which is transparent. An air and water pump and a battery are mounted in the hollow interior. The battery is in electrical communication with the pump. A first inlet admits ambient air into an inlet of the pump and a second inlet admits water into the inlet. At least one air and water-emitting nozzle is formed in a sidewall of the tank. A pump outlet is in open fluid communication with the at least one water-emitting nozzle. The at least one nozzle discharges agitating water and bubbles into the hot water or above the water line, depending upon the water depth, to help dislodge chemicals and grease from chandelier parts immersed in the hot water.
    Type: Application
    Filed: July 28, 2015
    Publication date: November 19, 2015
    Inventor: Keith S. Campbell
  • Patent number: 9114442
    Abstract: An apparatus for cleaning chandeliers includes a hand-held tank for holding hot water and a base supporting the hand-held tank. The base has a hollow interior. The tank has sidewalls, at least one of which is transparent. An air and water pump and a battery are mounted in the hollow interior. The battery is in electrical communication with the pump. A first inlet admits ambient air into an inlet of the pump and a second inlet admits water into the inlet. At least one air and water-emitting nozzle is formed in a sidewall of the tank. A pump outlet is in open fluid communication with the at least one water-emitting nozzle. The at least one nozzle discharges agitating water and bubbles into the hot water or above the water line, depending upon the water depth, to help dislodge chemicals and grease from chandelier parts immersed in the hot water.
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: August 25, 2015
    Assignee: Inventive Solutions, LLC
    Inventor: Keith S. Campbell
  • Patent number: 8726456
    Abstract: An apparatus for cleaning a chandelier includes a hand-held cleaning head formed by a first and second section joined to one another at a common base and transversely spaced apart from one another as they extend from the base to define a cleaning chamber between them. The cleaning chamber has an open top, an open bottom, and an open end so that a string of chandelier crystals may be positioned within the cleaning chamber. A hot water-spraying nozzle is formed in the cleaning head. The cleaning chamber is in fluid communication with a remote vacuum source and a remote source of hot water and hot air under positive pressure. Crystals disposed within the cleaning chamber are cleaned by hot water from the water-spaying nozzle and the vacuum pulls ambient air and dirt to the source of negative pressure. The crystals are dried by ambient air and the hot air.
    Type: Grant
    Filed: February 28, 2012
    Date of Patent: May 20, 2014
    Inventor: Keith S. Campbell
  • Publication number: 20130219651
    Abstract: An apparatus for cleaning a chandelier includes a hand-held cleaning head formed by a first and second section joined to one another at a common base and transversely spaced apart from one another as they extend from the base to define a cleaning chamber between them. The cleaning chamber has an open top, an open bottom, and an open end so that a string of chandelier crystals may be positioned within the cleaning chamber. A hot water-spraying nozzle is formed in the cleaning head. The cleaning chamber is in fluid communication with a remote vacuum source and a remote source of hot water and hot air under positive pressure. Crystals disposed within the cleaning chamber are cleaned by hot water from the water-spaying nozzle and the vacuum pulls ambient air and dirt to the source of negative pressure. The crystals are dried by ambient air and the hot air.
    Type: Application
    Filed: February 28, 2012
    Publication date: August 29, 2013
    Inventor: Keith S. Campbell
  • Patent number: 8402596
    Abstract: An apparatus for cleaning chandeliers includes a hand-held jet gun having a proximal end connected to a source of hot water under positive pressure and a distal end having a spray head for discharging hot water under pressure in a spray pattern. A hand-held vacuum shield has at least one vacuum inlet connected to a source of negative pressure. Hot water discharged from the spray head is attracted to the hand-held vacuum shield when the spray head and the hand-held vacuum shield are held in relatively close proximity to one another and the hand-held vacuum shield is in fluid communication with the source of negative pressure. An object disposed between the spray head and the hand-held vacuum shield is cleansed by the action of hot water under positive pressure impinging against it. The hand-held vacuum shield protects objects not disposed between the spray head and the hand-held vacuum shield.
    Type: Grant
    Filed: June 17, 2010
    Date of Patent: March 26, 2013
    Assignee: Inventive Solutions, LLC
    Inventor: Keith S. Campbell
  • Patent number: 8404055
    Abstract: A chandelier cleaning apparatus includes a tent-like enclosure made of a transparent plastic. In a first embodiment, the enclosure includes a main body having a flat top panel and a flat, imperforate bottom panel. A central aperture is formed in the top panel and a zipper extends from the central aperture to an outer periphery of the top panel so that the central opening is enlarged when the zipper is open. The chandelier passes through the central aperture when the zipper is open and is enclosed within the enclosure when the zipper is closed. A mist of hot water is sprayed onto the chandelier with a wand that extends though a small opening in the enclosure. The time required to clean a typical chandelier drops from hours to minutes, no chemicals are used, and the chandelier is touched only by the hot mist.
    Type: Grant
    Filed: November 26, 2007
    Date of Patent: March 26, 2013
    Assignee: Inventive Solutions, LLC
    Inventor: Keith S. Campbell
  • Publication number: 20110308033
    Abstract: An apparatus for cleaning chandeliers includes a hand-held jet gun having a proximal end connected to a source of hot water under positive pressure and a distal end having a spray head for discharging hot water under pressure in a spray pattern. A hand-held vacuum shield has at least one vacuum inlet connected to a source of negative pressure. Hot water discharged from the spray head is attracted to the hand-held vacuum shield when the spray head and the hand-held vacuum shield are held in relatively close proximity to one another and the hand-held vacuum shield is in fluid communication with the source of negative pressure. An object disposed between the spray head and the hand-held vacuum shield is cleansed by the action of hot water under positive pressure impinging against it. The hand-held vacuum shield protects objects not disposed between the spray head and the hand-held vacuum shield.
    Type: Application
    Filed: June 17, 2010
    Publication date: December 22, 2011
    Inventor: Keith S. Campbell
  • Publication number: 20090133721
    Abstract: A chandelier cleaning apparatus includes a tent-like enclosure made of a transparent plastic. In a first embodiment, the enclosure includes a main body having a flat top panel and a flat, imperforate bottom panel. A central aperture is formed in the top panel and a zipper extends from the central aperture to an outer periphery of the top panel so that the central opening is enlarged when the zipper is open. The chandelier passes through the central aperture when the zipper is open and is enclosed within the enclosure when the zipper is closed. A mist of hot water is sprayed onto the chandelier with a wand that extends though a small opening in the enclosure. The time required to clean a typical chandelier drops from hours to minutes, no chemicals are used, and the chandelier is touched only by the hot mist.
    Type: Application
    Filed: November 26, 2007
    Publication date: May 28, 2009
    Inventor: Keith S. Campbell
  • Patent number: 5863343
    Abstract: Apparatus is provided for the cleaning of the downwardly extending pendants and swags of beads of a chandelier in situ by ultrasonic cavitation. The cleaning apparatus is provided with a top member detachably connected to a bottom member. The bottom member can be of one size and configuration and be interchangeable with top members of various sizes and configurations. Apparatus is also provided for lifting the ultrasonic cleaning apparatus vertically upwardly to locate the cleaning apparatus for the cleaning of certain preselected chandelier pendants or swags, holding the cleaning apparatus in that position while the pendants or swags are being subjected to ultrasonic energy, and then lowering the cleaning apparatus vertically downwardly so that the cleaning apparatus can be repositioned for the ultrasonic cleaning of further preselected pendants and swags.
    Type: Grant
    Filed: December 19, 1997
    Date of Patent: January 26, 1999
    Inventor: Keith S. Campbell
  • Patent number: 5603773
    Abstract: Apparatus for cleaning a chandelier in situ by ultrasonic cavitation. The chandelier is made up of a plurality of spaced-apart elongated pendants each extending vertically downwardly and being arranged in a plurality of parallel rows and columns of pendants in a rectangular pattern.
    Type: Grant
    Filed: August 28, 1995
    Date of Patent: February 18, 1997
    Inventor: Keith S. Campbell
  • Patent number: 5597003
    Abstract: Apparatus for cleaning a chandelier in situ by ultrasonic cavitation. The chandelier is made up of downwardly extending sags or pendants arranged in a circle.
    Type: Grant
    Filed: August 28, 1995
    Date of Patent: January 28, 1997
    Inventor: Keith S. Campbell
  • Patent number: 5472005
    Abstract: Apparatus for the cleaning of the elongated downwardly extending pendants of a chandelier in situ by ultrasonic cavitation. The pendants are arranged in a plurality of parallel rows and columns of pendants in a rectangular-shaped pattern. The ultrasonic cleaning apparatus has a rectangular-shaped top member open at both ends detachably connected to a rectangular-shaped base member open at the top end. The open top end of the top member can be of different dimensions than the bottom end of the top member, allowing a plurality of pendants in a single row or column of pendants only to be cleaned at one time. Other detachable top members can be provided allowing for the cleaning of a plurality of pendants in a plurality of rows and columns to be cleaned at one time.
    Type: Grant
    Filed: November 16, 1993
    Date of Patent: December 5, 1995
    Inventor: Keith S. Campbell