Sheet Holders Patents (Class 15/231)
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Patent number: 8032966Abstract: A hand-gripable presentation marker carrier is disclosed for holding and quickly accessing a plurality of different color presentation markers. The carrier includes a hand-gripable support element including a plurality of marker-tip receiving structures disposed along a surface of the hand-gripable support element, the surface of the hand-gripable support element supporting each of the marker-tip receiving structures. The carrier can also include an eraser housing for receiving an eraser assembly. The plurality of presentation markers are held perpendicularly with respect to the surface of the support element, and each marker-tip receiving structure is shaped so as to grip a marker at its tip-end and hold it to the common hand-gripable support element regardless of the orientation of the common hand-gripable support element. The eraser assembly is sized such that it fits snugly within the eraser housing, and can be inserted and removed from the eraser housing with convenient and comfortable force.Type: GrantFiled: July 23, 2005Date of Patent: October 11, 2011Inventor: Scott Keller
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Publication number: 20110203068Abstract: It is an object of the invention to provide an elongate cleaning element holder which contributes to a smoother cleaning operation, for a cleaning tool in which a cleaning element for cleaning an object to be cleaned is attached to the cleaning element holder. The representative cleaning element holder 120 includes a holding element 132 to be inserted into an insert region of the cleaning element. The holding element 132 has an inclined part 136 wherein a height of the inclined part 136 in a direction transverse to an extending direction of the holding element 132 gradually increases toward the connection.Type: ApplicationFiled: May 14, 2009Publication date: August 25, 2011Applicant: Uni-Charm CorporationInventors: Yoshinori Tanaka, Masumi Fukuzawa, Masaho Hayashi, Jun Uragami
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Patent number: 8001646Abstract: The invention relates to a cleaning mop, including a handle fixed onto a cylindrical coupler having rotational capability; a joint fixed to the cylindrical coupler; a retainer for retaining a cleaning element; and a scrubber formed with projections on one part and fins on the other part, the fins extending side to side along the scrubber. The scrubber can be formed to have a circular cross-section. It also can be formed to have a polygonal cross-section. Each surface of the polygon is formed alternatively with either irregularly spaced projections or regularly spaced fins, such that the projections and fins alternate on every other face of the polygon.Type: GrantFiled: May 1, 2008Date of Patent: August 23, 2011Assignee: Aquastar, Inc.Inventor: Dan Blom
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Publication number: 20110167583Abstract: A cleaning tool is provided and includes a cleaning head moveable between a plurality of configurations. The cleaning head may include a main panel, a handle coupled to the main panel via a universal joint, a first side panel pivotally coupled to a first edge of the main panel, and a second side panel pivotally coupled to a second edge of the main panel opposite the first edge. The cleaning tool may also include two biasing members for biasing the first and second panels toward a flat position and at least one ramp member engageable with a surface to pivot at least one of the first and second side panels upward out of its flat position toward an upward pivoted position. The cleaning tool may further include an actuator for pivoting one or more of the side panels between flat and upward pivoted positions, and a selectively deployable scrubber.Type: ApplicationFiled: January 10, 2011Publication date: July 14, 2011Applicant: QUICKIE MANUFACTURING CORPORATIONInventors: Jace A. Weaver, Ryan Sheckels, Sean E. Monahan, Michael A. Schiavo
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Publication number: 20110146018Abstract: A floor cleaning tool is disclosed that provides for an improved method of gathering and picking up debris from the floor. In one embodiment, the floor cleaning tool has a handle, a wiping body wiping body comprised of a solid and continuous material connected at one end to the handle and a capture sheet covering the wiping body. The wiping body includes a first wiping side and a second wiping side, opposite the first wiping side wherein a length and width of the wiping body are each at least five times larger than a thickness between the first wiping side and second wiping side. The capture sheet covers the wiping body by wrapping continuously around the first wiping side and second wiping side. In one embodiment, the capture sheet includes a tacky surface outwardly facing from the wiping body.Type: ApplicationFiled: June 16, 2009Publication date: June 23, 2011Inventors: Lloyd S. Vasilakes, Gretchen A. Hauble, Scott J. Tuman
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Patent number: 7958592Abstract: A mop system incorporating a replaceable foam-based mop head. The mop head is adapted to wrap at least partially around a curved support mandrel and to be held in place by releasable engagement between the mandrel and connection elements disposed in localized relation along edge portions of the mop head.Type: GrantFiled: April 19, 2007Date of Patent: June 14, 2011Assignee: Contec, Inc.Inventors: David P. Nobile, Jackson S. Burnett, III
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Publication number: 20110131746Abstract: A plural sided cleaning article optionally removably attachable to a handle. The cleaning article may have a layered construction. The construction may comprise a sheet, to accommodate optional and removable attachment to a handle, intermediate tow fibers, and a non-planar structure extending outwardly from the side of the tow fibers opposite the sheet. This arrangement avoids the disadvantage of strips according to the prior art while increasing the surface area of the tow fibers.Type: ApplicationFiled: December 2, 2010Publication date: June 9, 2011Inventors: Nicola John Policicchio, Larry L. Huston
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Patent number: 7954197Abstract: The invention relates to a mop (1) comprising a mop-head plate (2) and an interchangeable mop cover (3) with a mopping surface (4) that is attached to the mop-head plate (2). According to the invention, the mop cover (3) is equipped on two opposing sides with a respective fixing device (5), which engages in a respective retainer (6) of the mop-head plate (2). At least one retainer (6) is formed by a recess (7) and the corresponding fixing device (5) is held by a positive fit in the recess (7) so that it can be detached without sustaining any damage.Type: GrantFiled: March 16, 2005Date of Patent: June 7, 2011Assignee: Carl Freudenberg, KgInventors: Falk Lindner, Andreas Eisenhut, Michael Masih, Torsten Gratzki
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Patent number: 7945981Abstract: An automatic pool cleaner includes a housing having a bottom, an outer surface and an interior, at least two wheels connected to the housing and supporting the housing for rolling movement on a support surface with the bottom facing the support surface, a propulsion system in the interior configured to move the pool cleaner along the support surface, a suction inlet, and a scrubbing panel connected to the housing. The scrubbing panel includes at least one flexible panel and a resilient stiffener connected to the flexible panel that is configured to bias a planar portion of the flexible panel against the support surface when the wheels support the housing on the support surface.Type: GrantFiled: June 20, 2007Date of Patent: May 24, 2011Inventor: Harold Lapping
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Publication number: 20110107539Abstract: The invention relates to a cleaning appliance (1) including a wiper plate (2) having a central region (3) from which a plurality of arms (4) extend on both sides. The wiper plate (2) includes a cleaning side (5) to which a cleaning cloth (6) can be fixed. The cleaning cloth is placed on the floor to be cleaned, with a flat surface in the section associated with the central region (3), and essentially linearly in the sections associated with the arms (4).Type: ApplicationFiled: June 26, 2009Publication date: May 12, 2011Applicant: CARL FREUDENBERG KGInventors: Uwe Dingert, Hans Jorg Clemen
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Publication number: 20110047737Abstract: A floor finish application apparatus and method for applying floor finishes to a floor. The floor finish application apparatus can include an applicator pad, which in some embodiments comprises filter material. In some embodiments, the filter material is air filter material, and has certain wet and/or dry friction characteristics, density, thickness, compressive resistance, liquid absorptive capacity, porosity, spreading capability, and/or leveling capability. In some embodiments, the pad has a stepped or otherwise uneven height.Type: ApplicationFiled: January 23, 2009Publication date: March 3, 2011Applicant: DIVERSEY, INC.Inventors: Nathan E. Ludtke, Glenn Weaver, Axel Schmitz, Shwn-Meei Linden
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Patent number: 7895700Abstract: Disclosed is a cleaning device having a cleaning head to which a cleaning sheet is to be attached. The cleaning head has a pad whose bottom face functions as a cleaning part. The cleaning part has a recess, side contact parts on both sides of the recess and a rear contact part behind the recess. When a front portion of the cleaning head is pressed against a floor surface by a pushing force acting on the shaft, the recess prevents excessive frictional resistance. In addition, the cleaning sheet can be efficiently exploited because dirt can be collected also in the center of the cleaning part.Type: GrantFiled: May 9, 2005Date of Patent: March 1, 2011Assignee: Uni-Charm CorporationInventor: Yoshinori Tanaka
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Publication number: 20110023252Abstract: An improved structure for a dust-collecting fabric, which is fluffy and tough, is made by overlapping plural layers of continuous filaments longitudinally and obliquely in a staggered manner. The dust-collecting fabric is not subjected to a hot pressing process, and portions of the continuous filaments are connected to each other by resin to make the whole structure fluffier. The continuous filaments are made from polyester fibers or polypropylene fibers to increase their electrostatic attractive forces. With this arrangement, the strength of the entire structure is increased and the dust-collecting capacity is improved. Furthermore, both surfaces of the duct-collecting fabric can be used.Type: ApplicationFiled: June 28, 2010Publication date: February 3, 2011Inventor: Michael Kann
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Patent number: 7874501Abstract: A product dispenser (10, 110, 210, 310, 410, 510, 610, 710, 720, 730, 740, 750, 760, 780, 800, 810, 820, 830, 840, 850, and 860) for attachment to a surface such as an inner surface of a dryer releasably attaches a product (31, 131, 431, 531, 713, 733, 743, 753, 763, 787, 804, 815, 825, 834, 844, 854, 862) to the surface.Type: GrantFiled: December 17, 2007Date of Patent: January 25, 2011Assignee: Ecolab USA Inc.Inventors: Gregory G. Griese, John E. Thomas, Jamie W. Lerbs, Steven E. Lentsch, Stephan M. Hubig, Terry J. Klos, Ronald B. Howes, Jr., Eric R. Balz
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Publication number: 20100319152Abstract: A cleaning pad or cleaning article (22) is disclosed. The cleaning article includes a combination of fibers (3) bonded to a base sheet (2). Spot bonding regions (7) and/or a central joining line (4) join fibers to the base sheet (2). The base sheet (2) further has an attachment portion for retaining the cleaning pad to a cleaning implement handle. In one embodiment, the attachment portion (13) is comprised of elongate slit openings (10) in the base sheet (2). In other embodiments, the base sheet (2) is folded over and bonded to the base sheet (2) or to itself to form a retaining cavity (33) for an attachment member (24).Type: ApplicationFiled: February 5, 2008Publication date: December 23, 2010Inventor: Ann Marie Prizepasniak
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Patent number: 7854035Abstract: The present invention features a cleaning implement, such as a mop, that may be used for cleaning a floor. The mop of the invention typically includes a mop head and a handle pivotally connected to the mop head. The mop head also includes means for securing a mop media, typically a flexible disposable cleaning sheet, to the mop head. The mop may be passed over the floor with one side of the cleaning sheet presented for cleaning the floor. The mop head may then be inverted with the other side of the cleaning sheet presented for further cleaning of the floor.Type: GrantFiled: November 1, 2006Date of Patent: December 21, 2010Assignee: 3M Innovative Properties CompanyInventors: Scott D. Gullicks, David G. Sebesta, Kevin L. McNulty, Richard W. Wright, John J. Dyer, Thomas M. Apse, Glendon D. Kappel
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Publication number: 20100263686Abstract: A body washing device, a method for holding a washcloth using the body washing device, and a method for washing a body are provided. The body washing device includes first and second hand-held devices configured to hold a washcloth therebetween for easily cleaning portions of the body that are difficult to reach using only the washcloth.Type: ApplicationFiled: April 21, 2009Publication date: October 21, 2010Inventor: Tom Harrison
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Publication number: 20100212099Abstract: A surface cleaner and a method for using the surface cleaner are disclosed. The surface cleaner comprises a cleaner body with a lid, a hand gripping post and a thumb rest. The cleaning may be performed by a pad attached to the bottom of the cleaner body. Alternatively a sheet, such as a cloth or a paper towel, folded into the inside of the surface cleaner may be used. To hold the surface cleaner, the hand gripping post is inserted between the middle and ring fingers and the thumb is rested on the thumb rest.Type: ApplicationFiled: February 23, 2009Publication date: August 26, 2010Inventors: Mark Payne, Michael Joseph Hilger, Herbert Goetz
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Patent number: 7779501Abstract: A mop for cleaning a surface is provided. The mop includes a base and a scrubbing area connected to the base by a living hinge so that the scrubbing area can be deflected towards the surface upon application of a scrubbing force.Type: GrantFiled: August 31, 2005Date of Patent: August 24, 2010Assignee: Unger Marketing International, LLCInventors: Paul Lacotta, William Fiebel, John Moldauer, Bernard Bensussan, Ron Callanan
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Patent number: 7774894Abstract: A floor-cleaning apparatus includes a cleaning head having a cleaning device, a control handle connected to the cleaning head for controlling the cleaning head and a micro power source in communication with the cleaning device. The micro power source is lightweight, compact, and rechargeable or replaceable for generating energy to power the cleaning device.Type: GrantFiled: October 11, 2005Date of Patent: August 17, 2010Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Carl G. Rippl, Jeffrey D. Lindsay, Eric F. Wagner, Fung-Jou Chen, Frank G. Druecke, David J. Tyrrell, Kim Ellefson, Mary Jo Meyer, Timothy M. McFarland, Thomas M. Ales, III
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Patent number: 7757334Abstract: A cleaning tool for cleaning a surface is disclosed. The cleaning tool comprises a cleaning frame including a rigid body defining a perimeter surrounding an interior opening and at least one spacer arranged within the interior opening. The cleaning frame secures over a backing.Type: GrantFiled: December 21, 2005Date of Patent: July 20, 2010Assignee: 3M Innovative Properties CompanyInventors: Vinu Patel, William J. Kopecky, Jeffrey M. Mailand, Scott J. Tuman, Mark D. Sorlien
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Patent number: 7743455Abstract: The present invention is a device for cleaning surfaces comprising; a housing having a handle on one end and a cleaning head on the other end the cleaning head having an upper surface, a lower surface, a perimeter edge and a magnetic means. The magnetic means is removably attached to the cleaning head and provides a magnetic field to its lower surface. There is at least one attachment means provided on the upper surface or the perimeter for securing a cleaning sheet over the lower surface of the cleaning head.Type: GrantFiled: June 12, 2007Date of Patent: June 29, 2010Assignee: D-Squared Product DevelopmentInventors: David Anthony Rothweil, Daniel Anthony Rothweil
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Patent number: 7735182Abstract: A reversible mop head assembly for use with a mop handle is disclosed. The mop head assembly includes a transverse support shaft, a pair of end caps positioned at opposite ends of the transverse support shaft, a pair of opposed substrate support surfaces positioned between and supported by the end caps, and a head mount coupled to the transverse support shaft centrally between the end caps.Type: GrantFiled: July 18, 2006Date of Patent: June 15, 2010Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Cameron Ray Morris, Stephanie Ann Rossignol, George Nukuto, Denis R. Grimard, Carl G. Rippl, MeeWha Lee, Paul Woon, Russell J. Kroll, Mark Londborg, Robert Henshaw, Kiran K. Reddy, Thomas Glenn Merrill, Jose Ricardo Rubio-Flores, Jr.
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Patent number: 7721381Abstract: A cleaning pad is adapted to be releasably retained on a cleaning implement which includes on its cleaning head either multiple strips of pile-type fastener material or a plurality of attachment structures. The cleaning pad includes a top layer constructed of polyethylene and a bottom layer constructed of rayon. The top and bottom layers are affixed together along their peripheries by a bond line so as to define an enclosed pocket therebetween which is sized and shaped to receive a middle layer constructed of wood pulp paper. Multiple strips of hook-type fastener material are secured on the top layer and are adapted to releasably engage complimentary strips of pile-type fastener material on the cleaning implement. One or more mounting tabs are secured on the bottom layer and are adapted to releasably engage complimentary attachment structures on the cleaning implement. Each mounting tab can be disposed between a retracted, or folded, position and an extended, or unfolded, position.Type: GrantFiled: March 19, 2007Date of Patent: May 25, 2010Assignee: Butler Home Products, LLCInventors: Robert Michelson, Thomas Dunn
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Patent number: 7716776Abstract: A flat mop is used with a disposable wiper. The mop includes a base member having an upper surface and a lower surface. The base member has a projecting securing elements disposed on opposing sides of the upper surface. At least one resilient clip is associated with securing element. A pivot joint has a first receiving portion for mounting to the base member to define a first pivot axis. The pivot joint has a second receiving portion distinct from the first receiving portion and includes an engagement member received in the second receiving portion to defining a second pivot axis spaced from and perpendicular to the first pivot axis. The engagement member includes a coupling portion to mount to a handle. The pivot joint is mounted to the base member for pivoting the base member relative to the pivot joint about two axes. The associated wiper is secured to the base member, positioned on the lower surface of the base member, wrapped around the base member and over the securing elements.Type: GrantFiled: March 20, 2008Date of Patent: May 18, 2010Assignee: Illinois Tool Works Inc.Inventors: Karen F. Bonnell, Jeffrey J. Tyrrell, Bradley T. Lyon
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Patent number: 7698773Abstract: A holder for hygienic wipes and the like includes triangular-shaped a base member that is suitable sized and shaped for securing a wiping sheet thereto. An adjustable handle is removably attached to the base member. The base member is also configured as a wedge for allowing a user to comfortably position the apparatus between the buttocks. Gripping members are positioned on the base member bottom surface on either side thereof for securing the wiping sheet to the top surface of the base member. Each gripping member includes raised teeth for securing the wipe in place. The handle is substantially cylindrically-shaped and is telescopically extendable, allowing the apparatus to be used by larger individuals. The handle is hingedly connected to the base member, enabling the user to angle the base member for optimal contact and comfort.Type: GrantFiled: August 14, 2008Date of Patent: April 20, 2010Inventor: Helen Sotelo
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Patent number: 7681276Abstract: The present invention is a device for cleaning surfaces comprising; a housing having a handle on one end and a cleaning head on the other end the cleaning head having an upper surface, a lower surface, a perimeter edge and a magnetic means. The magnetic means is removably attached to the cleaning head and provides a magnetic field to its lower surface. There is at least one attachment means provided on the upper surface or the perimeter for securing a cleaning sheet over the lower surface of the cleaning head.Type: GrantFiled: July 18, 2006Date of Patent: March 23, 2010Assignee: D-Squared Product DevelopmentInventors: David Anthony Rothweil, Daniel Anthony Rothweil
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Publication number: 20100037410Abstract: It is an object of the present invention to provide effective technique for a higher cleaning effect and higher operability of a cleaning element. According to the representative cleaning element, a distance d1 between adjacent ones of the fusion bonded parts is longer than a length d2 or d3 formed on both of the pair adjacent fusion bonded parts and in the respective longitudinal end regions of the cleaning element.Type: ApplicationFiled: September 4, 2007Publication date: February 18, 2010Applicant: UNI-CHARM CORPORATIONInventors: Akemi Tsuchiya, Yoshinori Tanaka
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Publication number: 20100031463Abstract: Cleaning sheets are provided, which attach to known wet and/or dry cleaning devices such as a mopping device. The cleaning sheets are reusable and have material and/or a geometric configuration that provides efficient cleaning performance, while maintaining a predetermined cleaning force during use.Type: ApplicationFiled: August 6, 2009Publication date: February 11, 2010Inventors: Paul H. Adams, Jeffrey Mulreed, Anthony T. Sgroi, JR.
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Publication number: 20100031464Abstract: The present invention is a device for cleaning surfaces comprising; a housing having a handle on one end and a cleaning head on the other end the cleaning head having an upper surface, a lower surface, a perimeter edge and a magnetic means. The magnetic means is removably attached to the cleaning head and provides a magnetic field to its lower surface. There is at least one attachment means provided on the upper surface or the perimeter for securing a cleaning sheet over the lower surface of the cleaning head.Type: ApplicationFiled: October 16, 2009Publication date: February 11, 2010Inventors: David Anthony Rothweil, Daniel Anthony Rothweil
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Patent number: 7650665Abstract: A mop head assembly for use with a handle and a cleaning substrate is disclosed. The mop head assembly includes a lower substrate support surface, at least one fastener channel associated with the lower substrate support surface, and a fastener strip that can be inserted into the fastener channel. Such a fastener strip is configured to couple the lower substrate support surface to a cleaning substrate. The mop head assembly may include a cross-member configured such that forces applied from the handle through a central portion of mop head are distributed toward the end edges of the lower substrate support surface.Type: GrantFiled: July 18, 2006Date of Patent: January 26, 2010Assignee: Kimberly-Clark Worlwide, Inc.Inventors: Cameron Ray Morris, Stephanie Ann Rossignol, George Nukuto, Denis R. Grimard, Carl G. Rippl, MeeWha Lee, Paul Woon, Russell J. Kroll, Mark Londborg, Robert Henshaw, Kiran K. Reddy, Thomas Glenn Merrill, Jose Ricardo Rubio-Flores, Jr.
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Patent number: 7614110Abstract: A wet cleaning sheet 1 has a liquid retentive sheet 12 made of a fibrous material or a cellular material and impregnated with a predetermined amount of a detergent, etc., a liquid impermeable sheet 11 disposed on one side of the liquid retentive sheet 12, and a liquid gradual-releasing sheet made of a fibrous material and less air permeable than the liquid retentive sheet 12 disposed on the other side of the liquid retentive sheet 12. The liquid impermeable sheet 11 has a bag shape with openings 13 on one side thereof. The liquid retentive sheet is held in the bag and releases the detergent, etc. through the openings 13. The liquid gradual-releasing sheet has an air permeability of 0.05 to 6 m/kPa·s thereby to control the gradual release of the detergent, etc.Type: GrantFiled: July 23, 2003Date of Patent: November 10, 2009Assignee: Kao CorporationInventors: Hiroyuki Akai, Kouji Machii, Akihito Shizuno
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Publication number: 20090271937Abstract: The invention relates to a cleaning mop, including a handle fixed onto a cylindrical coupler having rotational capability; a joint fixed to the cylindrical coupler; a retainer for retaining a cleaning element; and a scrubber formed with projections on one part and fins on the other part, the fins extending side to side along the scrubber. The scrubber can be formed to have a circular cross-section. It also can be formed to have a polygonal cross-section. Each surface of the polygon is formed alternatively with either irregularly spaced projections or regularly spaced fins, such that the projections and fins alternate on every other face of the polygon.Type: ApplicationFiled: May 1, 2008Publication date: November 5, 2009Inventor: Dan Blom
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Patent number: 7607192Abstract: The present invention relates a cleaning implement for cleaning hard surfaces, comprising a handle connected to a mop head which is at least partially deformable, the mop head having a leading edge connected to a trailing edge, wherein the mop head comprises a first cavity, said first cavity extending from the leading edge towards the trailing edge, said first cavity forming an opening only adjacent the leading edge when said mop head is in contact with a hard surface to be cleaned, said opening having a width of between about 50% and about 100% of the entire length of the leading edge. The present invention further relates to a cleaning system for cleaning hard surfaces, comprising the cleaning implement, and a cleaning sheet removably attached to the mop head of said cleaning implement. The present invention further relates to a method of cleaning a hard surface comprising the step of wiping the surface with the cleaning system.Type: GrantFiled: July 26, 2005Date of Patent: October 27, 2009Assignee: The Procter & Gamble CompanyInventors: Jeffery Lawrence Flora, Douglas Michael McGahan
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Publication number: 20090211050Abstract: The instant invention provides a handheld device for cleaning surfaces. The improved device of this disclosure comprises a compartment for used wipes. This storage compartment is attachable to the bottom of the dispenser. The storage compartment may have a lid to open the compartment and empty the compartment. The storage compartment may also be fully detachable from the clean tissue unit and fully disposable. Alternatively the detached compartment may be emptied and reattached to the clean tissue unit.Type: ApplicationFiled: January 26, 2009Publication date: August 27, 2009Inventor: Priscilla Hawkins
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Patent number: 7568255Abstract: A thermal storage bare surface cleaner comprises a cleaning implement wrapped over a cleaning head and positioned between the cleaning head and the surface to be cleaned. The cleaning head comprises a thermal storage body for absorbing heat and releasing the heat over an extended period of time. The released heat warms the cleaning implement and enhances the cleaning performance thereof. The cleaning head be removably mounted to an upright handle for cleaning bare floors.Type: GrantFiled: February 9, 2004Date of Patent: August 4, 2009Assignee: Bissell Homecare, Inc.Inventor: Alan J. Krebs
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Patent number: 7565715Abstract: A cleaning implement is provided for cleaning surfaces with a cleaning substrate. The cleaning implement includes a handle connected via a universal joint to a support head. The support head includes a substantially transparent top piece having a plurality of protruding and recessed region which diffract light to create visible shadow and bright zones.Type: GrantFiled: April 13, 2006Date of Patent: July 28, 2009Assignee: The Procter & Gamble CompanyInventors: Richard Michael Harper, James Edward Poland, Douglas Michael McGahan, Gregory Clegg Spooner, Caroline Marie Flagiello, Margrethe Elizabeth Koshland, Anthony Piazza, John Philip Stoddard, Pontus Kaj Bjorn Wahlgren
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Patent number: 7555814Abstract: A cleaner is disclosed, by which a floorcloth is attached to a correct position on a bottom of the cleaner, and by which a floorcloth can be attached to a correct position without turning a cleaner body upside down, thereby preventing a hazardous condition. The present invention includes a body configured as a cleaner head, an electric magnet provided adjacent to one side of a bottom of the body to generate a magnetic field during application of an electrical signal, and a floorcloth having a conductive body provided at a position opposing the electric magnet.Type: GrantFiled: November 20, 2006Date of Patent: July 7, 2009Assignee: LG Electronics Inc.Inventors: Jeong Ho Lee, Jay Ho Choi, Hyoung Jun Kim, Sung Il Park
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Patent number: 7552500Abstract: A cleaning device is configured for cleaning a male portion of an aligning-type fiber optic connector. The device includes a container having an opening in a face formed in a side of the container. A plurality of discrete soft, large work surfaces are disposed on a face formed in a side of the container. The surfaces are disposed in side-by-side relation to one another having open regions between the surfaces. The open regions are at an elevation lower than an elevation of the plurality of work surfaces. A plurality of cleaning wipes are located inside the container. The wipes are fed from the inside of the container through the opening and placed on the work surface for cleaning the connector.Type: GrantFiled: November 22, 2004Date of Patent: June 30, 2009Assignee: Illinois Tool Works Inc.Inventor: Edward J. Forrest, Jr.
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Patent number: 7553783Abstract: Disclosed is a cleaning sheet which has low frictional resistance to an object to be cleaned and is effective in removing various types of dirt and dust when used in a liquid retaining state. The cleaning sheet to be supported by a support member of a holder includes a first cleaning region containing a liquid retaining member and second cleaning regions where fibrous wiper portions consisting essentially of synthetic resin fibers are exposed externally. When used for cleaning with the liquid retaining member being impregnated with liquid, the first cleaning region can effect cleaning in a wet state, while the fibrous wiper portions can be kept in a nearly dry state so as to be effective in collecting lint, hair and the like.Type: GrantFiled: November 24, 2004Date of Patent: June 30, 2009Assignee: Uni-Charm CorporationInventor: Yoshinori Tanaka
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Patent number: 7552499Abstract: A cleaning implement is provided for cleaning surfaces with a cleaning substrate. The cleaning implement includes a handle connected via a universal joint to a mop head. A portion of the universal joint forms a handgrip which allows a user to hold the mop head independently from the handle. The cleaning implement has a quick-disconnect mechanism which includes a male element located at a distal end of the handle and a female element located on the universal joint and which allow a user to easily disconnect the handle from the mop head.Type: GrantFiled: September 3, 2004Date of Patent: June 30, 2009Assignee: The Procter & Gamble CompanyInventors: Adrian Benton James, Bryan Thomas White, Michael Joseph Shawver, Jan Hendrik Maria Verbiest, Virginia Pankratz, Paulus Antonius Augustinus Höfte
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Publication number: 20090144923Abstract: A floor cleaning tool is disclosed. The floor cleaning tool comprises a mop head including a perimeter, a working surface and back surface, opposite the working surface. The working surface includes a contact surface and a recessed surface. The contact surface is on a portion of the working surface for making contact with the surface to be cleaned. The contact surface includes a first capturing edge and a second capturing edge. The recessed surface is on a portion of the working surface and includes a first side surface recessed from the first capturing edge of the contact surface and a second side surface recessed from the second capturing edge of the contact surface. The entire contact surface is nonlinear.Type: ApplicationFiled: December 10, 2007Publication date: June 11, 2009Inventors: SCOTT J. TUMAN, Robert J. Maki, Lloyd S. Vasilakes, Byron E. Trotter, Scott D. Gullicks
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Patent number: 7540056Abstract: The present invention relates to a floor cleaning tool. In one embodiment the floor cleaning tool comprises a backing and a handle. The backing comprises a first surface and a second surface. The handle is attached to the second surface of the backing apparatus. The backing has a generally triangular perimeter having a first edge, a second edge, and a third edge. A portion of the first edge is curved and a portion of the second edge is curved. The first edge and second edge meet at a leading point. The third edge is concave. The floor cleaning tool is capable of supporting a wipe.Type: GrantFiled: October 31, 2005Date of Patent: June 2, 2009Assignee: 3M Innovative Properties CompanyInventors: Perry S. Dotterman, Scott J. Tuman, Diane R. Wolk, John M. Simon, Mark D. Sorlien, Mark W. Nelson, Michael J. Kubes, Byron E. Trotter, Arthur V. Lang, Johannes N. Gaston, Douglas J. VanOrnum, Steven A. Beaudry
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Patent number: 7536743Abstract: A cleaning implement is provided for cleaning surfaces with a cleaning substrate. The cleaning implement includes a handle connected via a universal joint to a mop head. The mop head includes a bumper pad, which is made of a deformable and nonabsorbent material. The bumper pad can be deformed in the Z direction and within the X-Y plane. The cleaning implement can also include a motor for causing a portion of the mop head to move relative to the handle.Type: GrantFiled: September 3, 2004Date of Patent: May 26, 2009Assignee: The Procter & Gamble CompanyInventors: Jerome Joo Ge Goh, Christine Marie Kurjan, Jennifer Ellen Davis-Wilson, Leo Kopelow, Jan Hendik Maria Verbiest, Arthur Bryon Stackpole, Jr., Thomas George Crowe, Elizabeth Ann Rohrbaugh, Tracey Ann Wurzelbacher, Matthew Lloyd Newman, Erin Meredith Lang, Ramona Zenkich, Jeffrey Thomas Halter, Anthony John Watkins
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Publication number: 20090126138Abstract: A fiber optic component cleaning device includes a folder having a base, a cover and a separator. The cover and the separator are opposite one another relative to the base. The folder has a width. The base and cover have a fold therebetween such that the cover folds onto the base and the base and separator have a fold therebetween such that the separator folds onto the base. The base and cover have about an equal length and the separator has a length less than the length of the base and cover. A plurality of cleaner sheets are disposed in the folder. The cleaner sheets have a width that is about equal to or less than the width of the folder and have a length that is about equal to or less than the length of the base and cover. A top-most fresh cleaner sheet is separated from the plurality of cleaner sheets and is positioned on the separator sheet for cleaning the connector. When soiled, the soiled cleaner sheet is removed and discarded. A method for cleaning a fiber optic connector is also disclosed.Type: ApplicationFiled: November 16, 2007Publication date: May 21, 2009Applicant: ILLINOIS TOOL WORKS, INC.Inventors: Edward J. Forrest, JR., Paul M. Blair
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Patent number: 7530139Abstract: A cleaning apparatus is comprised of an elongate handle and a cleaning head at one end of the handle. The cleaning head includes a pair of panels that can be moved relative to each other. The panels support a micro fiber cleaning pad. The cleaning pad can be released from the panels after use without manually touching the pad, thereby enabling disposal of a contaminated cleaning pad while reducing the potential for cross contamination to a user of the apparatus.Type: GrantFiled: July 26, 2005Date of Patent: May 12, 2009Assignee: Continental Commerical Products LLCInventors: Duane Niemeyer, Tom Dickinson, Harry Haggin, Greg Maes, Jon Akin
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Patent number: 7480956Abstract: Cleaning pads for cleaning a hard surface with a cleaning implement are provided. A cleaning pad can have distinct high friction region(s) and low friction(s). A cleaning pad can also have distinct hydrophilic region(s) and hydrophobic region(s). A method of cleaning a floor surface with a cleaning implement and a cleaning pad by applying a cleaning solution on the floor surface while the implement and the pad are not in contact with the floor surface and then wipe the floor surface with the pad, is also provided.Type: GrantFiled: June 11, 2004Date of Patent: January 27, 2009Assignee: The Procter & Gamble CompanyInventors: Nicola John Policicchio, Mary Vjayarani Barnabas
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Patent number: 7451519Abstract: There is provided a sheet holding structure in which a sheet holding force can be increased, and a cleaner having the structure. The sheet holding structure includes a base material made of a flexible material and having main surfaces, and a slit formed in the main surfaces of the base material. The slit includes a curved slit, and a plurality of protruding slits spaced from each other in a direction along the curved slit, connected to a protruding portion-side forming edge of the curved slit, and protruding and extending from the protruding portion-side forming edge of the curved slit. A part of the base material surrounded by the curved slit is bent and a part of the sheet placed on one of the main surfaces of the base material is inserted into the curved slit and the protruding slits and locked to thereby hold the sheet.Type: GrantFiled: August 11, 2005Date of Patent: November 18, 2008Assignee: Sharp Kabushiki KaishaInventors: Noboru Nishinaka, Kiyoshi Ishii
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Patent number: 7428768Abstract: A wiping plate (1) for accommodating a replaceable wiping cloth (2) is disclosed. The wiping plate (1) includes an essentially plate-shaped support plate (3) with an elastically resilient foam member (4) that can be fixed to the bottom face thereof. The foam member (4) is provided with at least one recess (5) inside which at least one non-elastic plug (6) is arranged. The at least one plug (6) is connected to the support plate (3) and has a length that is smaller than the height of the foam member (4) in the unstressed state. The plug (6) can at least be brought in contact with the side of the wiping cloth (2), which faces away from the wiping surface, by applying pressure to the support plate (3) and the compressed foam member (4).Type: GrantFiled: May 18, 2004Date of Patent: September 30, 2008Assignee: Carl Freudenberg KGInventor: Uwe Dingert
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Patent number: 7406740Abstract: The invention is a cleaning device comprising of a shaft. The shaft has a hollow section and a lower end with a rim. The rim defines an opening at the bottom end of the shaft. The opening is located about the longitudinal axis and is in communication with the hollow section. The shaft also has one or more apertures that extend through the side of the shaft and are in communication with said hollow section. The shaft also has one or more slits that maybe in communication with the one or more apertures. The slit(s) run parallel to the longitudinal axis and may terminate before reaching the rim. The cleaning device is designed in such a way to easily allow a user to employ any flexible fabric or other suitable material in the cleaning device.Type: GrantFiled: September 18, 2006Date of Patent: August 5, 2008Inventor: Pallatheri Subramanian