Patents by Inventor Steven R. Selewski

Steven R. Selewski 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).

  • Publication number: 20110005025
    Abstract: A cleaning apparatus is provided, including a mounting shaft, a base member and a nozzle. The handle includes a connection end, and defines an axis. The base member includes a cleaning portion and a suction portion, where the cleaning portion includes at least one cleaning surface and the suction portion includes at least one suctioning device. A rotation point rotatably joins the connection end of the mounting shaft to the base member, where the base member is rotatable about the axis at the rotation point. The nozzle selectively dispenses a fluid, where the nozzle is positioned in relation to the base member such that at least a portion of the fluid is suctioned by the suctioning device in the base member.
    Type: Application
    Filed: July 10, 2009
    Publication date: January 13, 2011
    Inventors: Thomas Carrington, Mark Howie, Steven R. Selewski, Alan Belville
  • Patent number: 5537710
    Abstract: For a vacuum cleaning unit, a cleaning tool employing a rotatably driven brush and having a split manifold therein which allows a vacuum airflow to be directed to the outermost longitudinal ends of the brush without interference with a drive belt rotatably driving the brush at its approximate longitudinal midpoint. The cleaning tool includes an upper housing having a centrally disposed cut-out portion and a semi-circular portion for partially housing the brush therein. A cut-out is formed in a base portion of the upper housing. A lower housing also has a cut-out shaped identically to that of the cut-out portion of the upper housing. A front sole plate is included which is secured to the lower housing and which includes a pair of openings separated by a central portion, where the openings allow portions of the brush to protrude. Each of the upper and lower housings further have runner portions which form airflow channels through which a vacuum airflow may be generated.
    Type: Grant
    Filed: September 16, 1994
    Date of Patent: July 23, 1996
    Assignee: Rexair, Inc.
    Inventors: Steven R. Selewski, John J. Alberts, III, Anthony T. Alexander, Todd C. Cote, Roy O. Erickson, Jr.
  • Patent number: 5280666
    Abstract: A squeegee apparatus for a vacuum cleaner system. The apparatus includes a main body portion having an integrally formed neck portion operable to releasably connect to a wand of the vacuum cleaner system. The main body portion forms a manifold and includes a lower end portion to which a squeegee member is releasably secured. The squeegee member includes a central portion having a pair of longitudinally parallel extending bumper portions, with the bumper portions each including saw tooth-shaped surfaces. The squeegee blade also depends downwardly from the central portion and outwardly of the bumper portions. The central portion also includes first and second pluralities of ports disposed on opposite sides of the squeegee blade, with one or the other of the pluralities of ports being alternately blocked off during use as the squeegee blade flexes into abutting contact with one or the other of the bumper portions while being moved back and forth over a work surface.
    Type: Grant
    Filed: June 25, 1992
    Date of Patent: January 25, 1994
    Assignee: Rexair, Inc.
    Inventors: Stephen J. Wood, Steven R. Selewski, Roy O. Erickson, Jr.
  • Patent number: 5109568
    Abstract: A handle assembly for securing a vacuum hose to an intake nozzle of a vacuum cleaner system. A handle housing having first and second mating handle housing sections and a plurality of oppositely facing ridges and oppositely facing grooved portions protruding from inner surfaces of the housing sections is adapted to house a ribbed end portion of a vacuum hose and an elbow section having a shoulder portion protruding therefrom. The ridges and grooved portions are adapted to abuttingly engage the ribbed end portion of the vacuum hose and the shoulder portion of the elbow section respectively when the first and second handle housing sections are matingly engaged, to thereby prevent clockwise or counter-clockwise rotation of the vacuum hose as the handle assembly is articulated into various positions during use. The vacuum hose further includes a relatively smooth inner surface which is operable to slide over a portion of the elbow section housed within the handle assembly housing.
    Type: Grant
    Filed: June 15, 1990
    Date of Patent: May 5, 1992
    Assignee: Rexair, Inc.
    Inventors: Dean R. Rohn, Steven R. Selewski, Stephen J. Wood, Craig R. Cummins
  • Patent number: 5096475
    Abstract: A separator for use in connection with a liquid bath-type vacuum cleaner system. The separator includes an annular, cup-like housing adapted to rotate axially about its vertical axis for generating a centrifugal force to be applied to intake air therein; and a plurality of intake/exhaust slots particulates entrained in the intake air and liquid particulates from a liquid bath to be drawn into an interior area of the housing and coalesce therein, whereby the coalesced particulates are subjected to centrifugal force and are thereby separated from the intake air. The intake/exhaust slots further enable the coalesced particulates to be forcibly expelled from the interior area of the housing therethrough as they are forced radially outwards by the centrifugal force generated by the rapid, axial rotation of the housing.
    Type: Grant
    Filed: August 24, 1990
    Date of Patent: March 17, 1992
    Assignee: Rexair, Inc.
    Inventors: Gary A. Kasper, Roy O. Erickson, Dean R. Rohn, Steven R. Selewski, Craig R. Cummins
  • Patent number: 5090974
    Abstract: A separator for use in connection with a liquid bath type vacuum cleaner system. The separator includes an annular, cup-like housing adapted to rotate axially about its vertical axis for generating a centrifugal force to be applied to intake air therein; a plurality of slots on the housing for allowing dust and dirt particulates entrained in the intake air and liquid particulates from a liquid bath to be drawn into an interior area of the housing and coalesce therein, whereby the coalesced particulates will be subjected to centrifugal force and will thereby be separated from the intake air; and a plurality of exhaust slots for allowing the coalesced particulates to be forcibly expelled from the interior area of the housing as they are forced radially outwards by the centrifugal force towards and through the exhaust slots by rapid, axial rotation of the housing.In one preferred embodiment a plurality of elongated slots in the housing provides both an intake and an exhaust function.
    Type: Grant
    Filed: March 18, 1991
    Date of Patent: February 25, 1992
    Assignee: Rexair, Inc.
    Inventors: Gary A. Kasper, Roy O. Erickson, Dean R. Rohn, Steven R. Selewski, Craig R. Cummins
  • Patent number: 5030257
    Abstract: A separator for use in connection with a liquid bath-type vacuum cleaner system. The separator includes an annular, cup-like housing adapted to rotate axially about its vertical axis for generating a centrifugal force to be applied to intake air therein; and a plurality of intake/exhaust slots formed in the housing for enabling dust and dirt particulates entrained in the intake air and liquid particulates from a liquid bath to be drawn into an interior area of the housing and coalesce therein, whereby the coalesced particulates are subjected to centrifugal force and are thereby separated from the intake air. The intake/exhaust slots further enable the coalesced particulates to be forcibly expelled from the interior area of the housing therethrough as they are forced radially outwards by the centrifugal force generated by the rapid, axial rotation of the housing.
    Type: Grant
    Filed: October 18, 1989
    Date of Patent: July 9, 1991
    Assignee: Rexair, Inc.
    Inventors: Gary A. Kasper, Roy O. Erickson, Dean R. Rohn, Steven R. Selewski, Craig R. Cummins
  • Patent number: D376879
    Type: Grant
    Filed: July 8, 1994
    Date of Patent: December 24, 1996
    Assignee: Rexair, Inc.
    Inventors: Steven R. Selewski, John J. Alberts, III, Dean R. Rohn, Todd C. Cote, Roy O. Erickson, Jr., Roger H. Ramsey, Robert G. Martinez, Dennis M. Futo