And Pocket Type Head Patents (Class 15/229.4)
  • Patent number: 11028608
    Abstract: A device for cleaning a swimming pool comprising a base member. The base member having a first base portion and a second base portion. A socket disposed on the base member, and the first base portion the and second base portion each respectively having a hinge end and a distal end. The second base portion hinge end is attached to the first base portion hinge end forming a hinge of the base member. A microfibre cloth removably mountable to the base member; and wherein the second base portion is configured to move between a first position and a second position, in which the first position is an operating position and the second position is a cloth removal position.
    Type: Grant
    Filed: February 14, 2018
    Date of Patent: June 8, 2021
    Assignee: Aquatic Enterprises Pty Ltd.
    Inventor: Connie Leeann Gerace
  • Patent number: 10383503
    Abstract: To provide a cleaning tool exhibiting excellent cleaning effectiveness. The present invention relates to a cleaning tool comprising a cleaning sheet, and a holding tool for holding said cleaning sheet. The cleaning sheet is provided with: a brush part; a base part; and insertion parts through which holding parts of the holding tool are inserted. The brush part is provided with a plurality of strip pieces. The strip pieces include first strip pieces, and second strip pieces having a higher rigidity than the first strip pieces. The second strip pieces are provided with scrape-out parts capable of scraping out dust on an object to be cleaned.
    Type: Grant
    Filed: January 24, 2014
    Date of Patent: August 20, 2019
    Assignee: UNICHARM CORPORATION
    Inventor: Tomokazu Suda
  • Patent number: 9131822
    Abstract: A cleaning device has a frame with a generally U-shaped member. The U-shaped member has a first leg forming an applicator portion. A second leg of the U-shaped member is spaced apart from the first leg and forms an arm. A fabric retainer is proximate the applicator portion. The applicator portion is cantilevered from the frame.
    Type: Grant
    Filed: April 14, 2011
    Date of Patent: September 15, 2015
    Inventor: Anthony Zara
  • Patent number: 8893347
    Abstract: A cleaning pad or cleaning article is disclosed. The cleaning article includes a combination of fibers bonded to a base sheet. Spot-bonding regions and/or a central joining line join fibers to the base sheet. The base sheet further has an attachment portion for retaining the cleaning pad to a cleaning implement handle. In one embodiment, the attachment portion is comprised of elongate slit openings in the base sheet. In other embodiments, the base sheet is folded over and bonded to the base sheet or to itself to form a retaining cavity for an attachment member.
    Type: Grant
    Filed: August 6, 2013
    Date of Patent: November 25, 2014
    Assignee: S.C. Johnson & Son, Inc.
    Inventor: Ann Marie Przepasniak
  • Patent number: 8857006
    Abstract: A cleaning tool has a cleaning element which includes a pair of right and left elongate split cleaning parts, each having an insert hole for receiving a holding element. A space is provided between the split cleaning parts for receiving an object to be cleaned. A third bonded part defines an outer side of the insert hole. The third bonded part includes a bonding line which extends straight in the longitudinal direction of the cleaning element in a front end region of the cleaning element, a bonding line which is formed rearward of the bonding line in the cleaning element and extends straight in the longitudinal direction of the cleaning element, and a bonding line which is formed rearward of the bonding line in the cleaning element and extends straight in the longitudinal direction of the cleaning element.
    Type: Grant
    Filed: March 31, 2010
    Date of Patent: October 14, 2014
    Assignee: Uni-Charm Corporation
    Inventors: Yoshinori Tanaka, Masumi Fukuzawa
  • Patent number: 8756746
    Abstract: A cleaning article optionally removably attachable to a handle and comprising tow fibers and at least one sheet joined together in a layered construction. The cleaning article is generally planar. The sheet is elastically contracted. The sheet may be elastically contracted by heat shrinkable material, by elastic strands and/or may be elastomeric. This arrangement allows the sheet to entangle and thereby fluff the tow fibers. Such fluffing is believed to improve cleaning performance.
    Type: Grant
    Filed: March 9, 2012
    Date of Patent: June 24, 2014
    Assignee: The Procter & Gamble
    Inventor: Nicola John Policicchio
  • Patent number: 8621704
    Abstract: A cleaning element includes a fiber assembly having a plurality of fibers extending in a predetermined direction and a nonwoven fabric disposed on the fiber assembly. A first fusion bonded part extends in a cross direction crossing the predetermined direction to fusion bond the fiber assembly and the nonwoven fabric, and a plurality of second fusion bonded parts formed discontinuously in the cross direction at a lateral side of the first fusion bonded part to fusion bond the fiber assembly and the nonwoven fabric. The first fusion bonded part extends all the way through the fiber assembly in a thickness direction of the cleaning element. The plurality of second fusion bonded parts extend only a part of said fiber assembly in the thickness direction.
    Type: Grant
    Filed: August 8, 2012
    Date of Patent: January 7, 2014
    Assignee: Uni-Charm Corporation
    Inventors: Akemi Tsuchiya, Yoshinori Tanaka
  • Patent number: 8578564
    Abstract: A handle for receiving a cleaning article, such as a dusting device. The handle has one or more tines which are disposed outboard of a reference plane. This geometry provides a friction fit for receiving a removable cleaning device on the tines, without substantial interference. The friction fit retains the cleaning article on the handle during use while reducing tearing which occurs during installation.
    Type: Grant
    Filed: November 5, 2009
    Date of Patent: November 12, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Nicola John Policicchio, David Calvert Rucker, David William Schuller, Richard Christopher Hagee, Diana Woehnl Juratovac, Richard Lee Lane, Ryan Robert Berger, Ranier Bernhard Teufel
  • Patent number: 8528151
    Abstract: 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: Grant
    Filed: February 5, 2008
    Date of Patent: September 10, 2013
    Assignee: S.C. Johnson & Son, Inc.
    Inventor: Ann Marie Przepasniak
  • Patent number: 8516646
    Abstract: A dusting cloth structure for use with a duster includes a sleeve body whose outer surface is provided with a pile layer or a cloth strip layer and which has a receiving groove therein for receiving an external duster shank. One end of the sleeve body is formed with a sleeve opening. A portion of the sleeve body that is away from the sleeve opening is formed with a dividing portion extending toward the sleeve opening. The dividing portion defines two end grooves in the sleeve body, wherein the end grooves are divided from each other and communicate with the receiving groove. Moreover, the inner wall of the receiving groove is formed with a joint accommodating groove along the vertical direction of the surface of the sleeve body to prevent the sleeve body from coming off the shank.
    Type: Grant
    Filed: January 23, 2013
    Date of Patent: August 27, 2013
    Inventor: Ya-Ching Yang
  • Patent number: 8505147
    Abstract: A mop comprises a handle and a first frame member comprising a first side and a second side. The handle is connected to the first side at a translating pivot such that the handle may translate and pivot relative to the first frame member. A second frame member has a third side and a fourth side connected to the first frame member at a hinge such that the second frame member can move relative to the first frame member between a first position where the first side is connected to the third side and a second position where the second side is disposed adjacent the fourth side. A method of using the mop is also provided.
    Type: Grant
    Filed: April 23, 2010
    Date of Patent: August 13, 2013
    Assignee: Rubbermaid Commercial Products, LLC
    Inventors: Alfred Reneau Van Landingham, Jr., Jesse Andrew Matola
  • Patent number: 8438690
    Abstract: 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: Grant
    Filed: May 14, 2009
    Date of Patent: May 14, 2013
    Assignee: Uni-Charm Corporation
    Inventors: Yoshinori Tanaka, Masumi Fukuzawa, Masaho Hayashi, Jun Uragami
  • Patent number: 8359699
    Abstract: A cleaning tool and an effective technique for realizing a higher cleaning effect in a cleaning tool having a cleaning element for wiping a region to be cleaned is provided. The cleaning tool includes an elongate cleaning element holder and a cleaning element to be attached to the cleaning element holder. The cleaning element holder includes a grip to be held by a user and two holding elements connected to the grip and extending parallel in a longitudinal direction with a predetermined spacing therebetween. The cleaning element includes a sheet element of nonwoven fabric, at least three insert regions demarcated by the sheet element and extending parallel to each other, and a covering part that covers the sheet element and forms a wiping face. The two holding elements extending with the predetermined spacing are inserted into arbitrarily selected two of the at least three insert regions.
    Type: Grant
    Filed: March 5, 2008
    Date of Patent: January 29, 2013
    Assignee: Uni-Charm Corporation
    Inventor: Yoshinori Tanaka
  • Patent number: 8245349
    Abstract: 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: Grant
    Filed: September 4, 2007
    Date of Patent: August 21, 2012
    Assignee: Uni-Charm Corporation
    Inventors: Akemi Tsuchiya, Yoshinori Tanaka
  • Patent number: 8205293
    Abstract: A steam mop having a main body having a boiler with a water inlet and a steam outlet positioned therein, a pump having an inlet and an outlet with the pump outlet connected to the boiler inlet, a water container for storing water connected to the pump inlet, and a steam pocket frame connected to the steam outlet, where the activation of the pump pumps water from the water container to the boiler for generation of steam. In an embodiment of the invention, a steam mop having a main body with a boiler, a water container, a mechanical water pump between the boiler and container and at least one side arm connecting the boiler steam outlet to a fabric steam pocket frame. The water pump is actuated by movement of the mop when cleaning to send water to the boiler. The steam pad frame is substantially rectangular with a plurality of baffles in a square grid formation extending outwardly to distribute steam to distribute steam between the baffles.
    Type: Grant
    Filed: June 27, 2007
    Date of Patent: June 26, 2012
    Assignee: Euro-Pro Operating LLC
    Inventors: Maximilian Rosenzweig, Vrdoljak Ognjen
  • Patent number: 8161594
    Abstract: A plural sided duster removably attachable to a handle. The duster may have two construction portions, each with an inwardly facing surface joined to the other to form a laminate construction. The construction portions may be longitudinally offset. The arrangement allows an attachment mechanism associated with the inwardly facing surface to be visible to the user, so the handle may be easily and removably attached to the duster at the attachment mechanism.
    Type: Grant
    Filed: July 2, 2007
    Date of Patent: April 24, 2012
    Assignee: The Procter & Gamble Company
    Inventors: Nicola John Policicchio, Andrea Pfarr Switzer
  • Patent number: 8156603
    Abstract: A cleaning tool that includes an elongate cleaning element holder and a cleaning element to be attached to the cleaning element holder is provided. The cleaning element holder has a grip to be held by a user and two holding elements extending parallel in a longitudinal direction from the grip. The holding elements are adapted to be inserted into an insert region of the cleaning element to thereby hold the cleaning element. The two holding elements of the cleaning element holder can be rotated in parallel toward each other around a longitudinal axis of the cleaning element holder on a rotation axis disposed between the holding elements. As a result, through the rotation of the two holding elements inserted into the insert region, the sectional shape of the cleaning element can be changed in a direction crossing the longitudinal direction of the cleaning element holder.
    Type: Grant
    Filed: March 5, 2008
    Date of Patent: April 17, 2012
    Assignee: Uni-Charm Corporation
    Inventors: Hajime Tsutanaga, Jun Uragami, Toshihiko Uenishi, Masaho Hayashi, Yoshinori Tanaka
  • Patent number: 8151402
    Abstract: A cleaning article 10 having a flat tubular pocket 15 and attachable to a holder by inserting the holder into the pocket 15. The pocket 15 is formed by joining pocket-forming sheets 13 facing each other. At least one fiber layer formed of a fiber bundle, accordingly two fiber layers 11A and 11B are provided on each of the upper and lower sides of the pocket 15 of the pocket-forming sheets 13. Each of the first fiber layers 11A closest to the pocket-forming sheets 13 is joined to the respective pocket-forming sheet 13 by a continuous central linear seal 16A continuously extending in the longitudinal direction in a laterally middle portion and a discontinuous side seal 16B discontinuously extending in the longitudinal direction at a position laterally spaced away in at least one of the lateral directions from the central continuous linear seal 16A.
    Type: Grant
    Filed: November 8, 2006
    Date of Patent: April 10, 2012
    Assignee: Kao Corporation
    Inventors: Keima Takabayashi, Minoru Wada, Chiharu Omori, Akihito Shizuno
  • Patent number: 8151403
    Abstract: A cleaning implement 1 including a cleaning article 10 having a pocket 15 and a holder 20 adapted to be inserted into the pocket 15 to hold the cleaning article 10. The pocket 15 of the cleaning article 10 has a counter bumping portion 18 in the middle between the inlet opening at one end and the opposing end thereof. The holder 20 includes a handle 21, an insertion portion 22 extending from one end of the handle 21, and a retaining means 24 for retaining the vicinity of the inlet opening of the cleaning article 10. The insertion portion 22 has a bumping portion 23 that allows the insertion portion 22 to be inserted into the pocket 15 with no substantial obstruction until it reaches a bumping position where it bumps against the counter bumping portion 18 and then restricts further insertion beyond the bumping position.
    Type: Grant
    Filed: October 6, 2006
    Date of Patent: April 10, 2012
    Assignee: Kao Corporation
    Inventors: Minoru Wada, Hiroyuki Yanagida, Keima Takabayashi, Hidesato Kizaki, Tomohisa Hirata
  • Patent number: 8146197
    Abstract: A cleaning device superior in dust collecting capacity allows material selection from a wide range of fibers and a base material sheet forming the same and can be produced in a short processing time while preventing thermal deterioration and hardening of the material. A process for producing it is also disclosed. A cleaning device 1 is obtained by providing a large number of filaments 30 aligned in fiber direction with a linear bundling portion 40 connecting the fibers to each other by heat-sealing, forming a filament bundling body 31 previously bundled by the bundling portion 40, and bonding the filament bundling body 31 to a base material sheet 6 by an adhesive. A bristle-like-member-less portion 14 of a brush sheet 9 with a plurality of bristle-like members 8 is integrally bonded to a fiber bundle 7 and the base material sheet 6 by an adhesive.
    Type: Grant
    Filed: July 12, 2005
    Date of Patent: April 3, 2012
    Inventor: Kikuo Yamada
  • Patent number: 7966688
    Abstract: A cleaning tool and an effective technique for realizing a higher cleaning effect in the cleaning tool having a cleaning element for wiping a region to be cleaned is provided. A representative cleaning tool for wiping a region to be cleaned includes an elongate cleaning element holder, and a cleaning element having an outer surface which has predetermined dimensions and can extend in a longitudinal direction of the cleaning element holder. The cleaning element is attached to the cleaning element holder. When the cleaning element is attached to the cleaning element holder, the cleaning element is wrapped in a helical form around an outer surface of the cleaning element holder in such a manner that the cleaning element outer surface moves toward the outer surface of the cleaning element holder.
    Type: Grant
    Filed: March 5, 2008
    Date of Patent: June 28, 2011
    Assignee: Uni-Charm Corporation
    Inventors: Hajime Tsutanaga, Jun Uragami, Toshihiko Uenishi, Masaho Hayashi, Yoshinori Tanaka
  • Patent number: 7937797
    Abstract: It is an object of the present invention to provide effective technique for a higher cleaning effect and higher operability of a cleaning element. Representative cleaning tool includes a cleaning element 110, the cleaning element 110 is provided with a fusion bonded part 114 having a curved portion 114a concaved to the holding space 118.
    Type: Grant
    Filed: March 28, 2008
    Date of Patent: May 10, 2011
    Assignee: Uni-Charm Corporation
    Inventors: Akemi Tsuchiya, Yoshinori Tanaka, Nicola John Policicchio, Andrea Pfarr Switzer
  • Patent number: 7870635
    Abstract: The present invention relates to a cleaning tool sheet and a cleaning tool capable of use for wiping cleaning by contacting the surface of objects to be cleaned in various locations. In a cleaning tool sheet (1), fiber bundles (3) are laminated on one side face of a base sheet (2); the central parts in the direction of flow of the fibers constituting the fiber bundles (3) are joined by a central joining part (4) continuously formed in the central part of the base sheet (2) and joined at a spot-form joining part (7) formed intermittently on a parallel line between the central joining part (4) and two end edges (2a, 2b) parallel therewith. The two ends (31a, 31b) in the direction of flow of the fibers of the fiber bundles (3) are not joined to the base sheet (2). An attaching part (8) for attaching onto a holding member is provided at both ends of the base sheet (2).
    Type: Grant
    Filed: July 28, 2006
    Date of Patent: January 18, 2011
    Inventor: Kikuo Yamada
  • Patent number: 7827650
    Abstract: An economical and disposable cleaning tool which may be prepared by a simplified manufacturing process involving a reduced number of steps. The cleaning tool includes a cleaning pad and a handle, the cleaning pad having a pocket for receiving the a handle. The cleaning pad may be provided with a top sheet and a fiber bundle. The top sheet is folded over and bonded to provide a cleaning portion and a back portion, and the fiber bundle is disposed on the cleaning portion. The cleaning portion and the back portion of the folded sheet are bonded together forming the pocket for a handle to be disposed therein. The handle may include a hinge to enable the handle to be repeatedly folded over for convenient storage or easily extended for use.
    Type: Grant
    Filed: September 4, 2007
    Date of Patent: November 9, 2010
    Assignee: First Quality Retail Services, LLC
    Inventors: Ruth Levy, Daniel W. Smith
  • Patent number: 7779502
    Abstract: The cleaning item of the present invention comprises: a brush part constructed from fibrous material; an inserted part with an inserted space into which a gripper is detachably inserted and which is formed by a pair of sheets, the inserted part being disposed in the brush part; and a joining member which joins the brush part and the inserted part.
    Type: Grant
    Filed: September 13, 2005
    Date of Patent: August 24, 2010
    Assignee: Uni-Charm Corporation
    Inventors: Masatoshi Fujiwara, Hirokuni Ono
  • Patent number: 7743456
    Abstract: A cleaning tool cover configured for removable application to a cleaning tool in order to provide a microfiber cleaning surface on the cleaning tool. The cleaning tool may include, for example, a sponge mop or a dust mop and the cleaning tool cover may be used wet or dry and may be attached to the cleaning tool using a variety of attachment structures. In one embodiment, the cleaning tool cover is configured as a bonnet having a recess and an elastic opening that may be enlarged temporarily to allow a mop head to be inserted into the recess and then allowed to retract to secure the cleaning tool cover to the mop. In another embodiment, the cleaning tool cover may include a plurality of flaps for attaching the tool cover to the cleaning tool.
    Type: Grant
    Filed: March 11, 2005
    Date of Patent: June 29, 2010
    Assignee: For Life Products, Inc.
    Inventor: Joseph A. McDonnell
  • Patent number: 7743453
    Abstract: The invention relates to a wiping device for wiping surfaces to be cleaned, especially floor surfaces, comprising a plate-type or frame-type wiping element holder (1), preferably in an essentially long, rectangular form, and a wiping element (4) consisting of textile material or the like, which is adapted and fixed to the wiping element holder (1). Said wiping element (4) respectively comprises, on the upper side facing the wiping element holder (1), close to the two opposing sides, and close to the narrow sides in the long, rectangular form, a narrow fixing strip (5), which is applied with its ends to the wiping element (5) [sic]. Said fixing strip extends approximately transversally on the wiping element holder (1) when the wiping element (4) is fixed to the same (1). Position fixing arrangements are provided on the wiping element holder (1), where the fixing strips (5) should extend when the wiping element is fixed (4).
    Type: Grant
    Filed: August 22, 2002
    Date of Patent: June 29, 2010
    Assignee: Ecolab Inc.
    Inventors: Franz Kresse, Heiko Faubel
  • Patent number: 7745354
    Abstract: An indoor cleaning tool having a dry fibrous base material is provided. An antigenicity-reducing composition including an antigenicity-reducing component, an oil and a surfactant are applied to the fibrous base material. Preferably, the antigenicity-reducing component is an extract of an olea or a ligustrum plant extracted with water or an organic solvent.
    Type: Grant
    Filed: December 15, 2005
    Date of Patent: June 29, 2010
    Assignee: Uni-Charm Corporation
    Inventors: Akemi Tsuchiya, Masatoshi Fujiwara
  • Patent number: 7716777
    Abstract: Dusting article structure including a duster body and a handle. The duster body includes layers of holding sheets, a fibrous-filament layer, and a cleaning base sheet. A lower layer of the holding sheets and the cleaning base sheet are symmetrically cut to form strip-like cleaning pieces. The filaments of the fibrous-filament layer include numerous tiny pores disposed thereon. The handle includes a grip portion and a connector portion. A coupling block is disposed on the grip portion and includes inserting posts and pivoting grooves to respectively engage with pivoting holes and a pivoting rod of the connector portion thereby. The grip portion is mounted pivotally onto the connector portion having retaining rods to be engaged with holding spaces of the thermo-fusion bonded duster body. The tiny pores disposed at the fibrous-filament layer absorb and trap small grains of dust. The grip portion of the handle may be bent for folding.
    Type: Grant
    Filed: June 13, 2005
    Date of Patent: May 18, 2010
    Assignee: Rock Tone Enterprise Co., Ltd.
    Inventor: Pei Yuan Lee
  • Patent number: 7712178
    Abstract: The present invention relates to a cleaning tool sheet and a cleaning tool capable of use for wiping cleaning by contacting the surface of objects to be cleaned in various locations. In a cleaning tool sheet (1), fiber bundles (3) are laminated on one side face of a base sheet (2); the central parts in the direction of flow of the fibers constituting the fiber bundles (3) are joined by a central joining part (4) continuously formed in the central part of the base sheet (2) and joined at a spot-form joining part (7) formed intermittently on a parallel line between the central joining part (4) and two end edges (2a, 2b) parallel therewith. The two ends (31a, 31b) in the direction of flow of the fibers of the fiber bundles (3) are not joined to the base sheet (2). An attaching part (8) for attaching onto a holding member is provided at both ends of the base sheet (2).
    Type: Grant
    Filed: July 23, 2004
    Date of Patent: May 11, 2010
    Inventor: Kikuo Yamada
  • Patent number: 7571510
    Abstract: A cleaner capable of more effectively collecting dirt or dust on a complex-shaped surface or in fine portions including corner sections. The cleaner has a cleaner body (2) and a fringe band (13). The cleaner body (2) is formed by superposing and fusion-bonding tongue-like sheet bodies (7, 8) together. The sheet bodies (7, 8) have peripheral edge sections forming a curvilinear outline, and the fusion-bonding is made at this peripheral edge sections. The fringe belt (13) is fusion-bonded to a surface section of the sheet body (7) of the cleaner body (2). An insertion section (20) from which a hand as a supporting body can be inserted is formed in the cleaner body (2), and a space section (21) is formed toward the bottom of the gap between the superposed sheet bodies (7,8). The fringe belt (13) is convexly curved in the direction from the insertion section (20) to the bottom of the space section (21).
    Type: Grant
    Filed: October 27, 2004
    Date of Patent: August 11, 2009
    Inventor: Kikuo Yamada
  • Patent number: 7496985
    Abstract: The present invention is a multipurpose cleaning apparatus for cleaning a variety of surfaces which includes an apparatus for removably retaining a reusable cleaning swifter, an apparatus for removably retaining a disposable cleaning cloth, an apparatus for removably retaining a brush and an apparatus for removably retaining a scouring pad. The apparatus comprises a base having two hingeably attached sections which can be rotated to form a angle so that the swifter can be attached, rotated to form a rigid elongated structure to retain the disposable cleaning cloth through locking clasp assemblies, and configured to receive members which retain gripping members to removably retain a cleaning brush and a scouring pad.
    Type: Grant
    Filed: July 20, 2006
    Date of Patent: March 3, 2009
    Assignee: Worldwide Integrated Resources, Inc.
    Inventor: Fred I. Morad
  • Patent number: 7487567
    Abstract: The invention relates to a flat mop cover for a flat mopping device, comprising a large area backing textile (1) having longitudinal edges and transversal edges and having a mopping side (4), which is active in cleaning, and a top side (7), which is used to attach the mop cover to a mop holder (5) of a mopping device (6), wherein insertion pockets, holding strips or other attachment means (13) for the mop holder (5) are provided on the top side (7) of the backing textile (1). This mop cover is particularly efficient in floor cleaning, because the backing textile (1) is a knitted fabric, preferably of polyester micro-fiber material.
    Type: Grant
    Filed: June 29, 2004
    Date of Patent: February 10, 2009
    Assignee: Ecolab, Inc.
    Inventors: Franz Kresse, Ulrich Kröcker
  • Patent number: 7451517
    Abstract: Disclosed is a cleaning article to be used while being attached to a holder. The cleaning article includes: a base sheet; a brush portion provided on one side of the base sheet; and a holding sheet provided on the other side of the base sheet. The base sheet, the brush portion and the holding sheet are fusion-bonded together to have at least two fusion-bonded portions which are spaced apart from each other and define a holding space between the base sheet and the holding sheet for accommodating the holder. One of the base sheet, the brush portion and the holding sheet is provided with a color different from those of the others so that the fusion-bonded portions have a color different from that of the holding sheet.
    Type: Grant
    Filed: September 9, 2005
    Date of Patent: November 18, 2008
    Assignee: Uni-Charm Corporation
    Inventor: Yoshinori Tanaka
  • Publication number: 20080028560
    Abstract: A duster pad comprising at least one layer comprising hydrophilic non-woven fibers capable of contacting a surface to be cleaned and at least one non-woven layer capable of being attached to a handle wherein the at least one layer comprises at least one free end.
    Type: Application
    Filed: August 7, 2006
    Publication date: February 7, 2008
    Inventors: Nicola John Policicchio, Alan Edward Sherry
  • Publication number: 20070256267
    Abstract: An autoclavable mop head comprising one or more folded tubular strand elements. The tubular strand elements incorporate an arrangement of elongate depressed channels and raised profile segments extending along their surface in the length direction.
    Type: Application
    Filed: June 29, 2006
    Publication date: November 8, 2007
    Inventor: Jackson Smith Burnett
  • Patent number: 7181800
    Abstract: The present invention relates to a duster for use in a vehicle for cleaning the exterior of the vehicle. More particularly, the present invention relates to a duster for use in a vehicle that can maximize cleaning efficiency with a small force since the duster is closely adhered to the exterior of the vehicle by means of magnetic force. The duster for use in a vehicle having a frame into which a sack-shaped dust cloth is inserted and a handle formed to extend toward one side of the frame includes an insertion groove formed in the bottom of the frame, wherein the magnetic sheet having magnetism is inserted into the insertion groove so that the magnetic sheet forms a flat surface along with the bottom of the frame. Therefore, the duster is closely adhered to the exterior of the vehicle by means of magnetism. It is thus easy to use the duster.
    Type: Grant
    Filed: November 17, 2003
    Date of Patent: February 27, 2007
    Inventor: Pil-Hee Lee
  • Patent number: 7181801
    Abstract: The invention relates to an absorbent structure for cleaning surfaces. The absorbent structure has areas or sections or mixtures comprising different material, these areas, sections or mixtures having either a primarily absorbent effect or a primarily cleaning effect. The structure has a support structure to which the cleaning material has been applied. The aim of the invention is to provide an absorbent structure with greater potential for variation and variants in terms of its cleaning and absorbency properties and/or effects. To this end, the inventive absorbent structure has a pocket or bag-shaped cavity in which pieces or strips of highly absorbent materials are located.
    Type: Grant
    Filed: November 25, 2000
    Date of Patent: February 27, 2007
    Assignee: Ecolab Inc.
    Inventors: Frank Kresse, Heiko Faubel
  • Patent number: 6968591
    Abstract: Disclosed is a cleaning article to be used while being attached to a holder. The cleaning article includes: a base sheet; a brush portion provided on one side of the base sheet; and a holding sheet provided on the other side of the base sheet. The base sheet, the brush portion and the holding sheet are fusion-bonded together to have at least two fusion-bonded portions which are spaced apart from each other and define a holding space between the base sheet and the holding sheet for accommodating the holder. One of the base sheet, the brush portion and the holding sheet is provided with a color different from those of the others so that the fusion-bonded portions have a color different from that of the holding sheet.
    Type: Grant
    Filed: February 21, 2002
    Date of Patent: November 29, 2005
    Assignee: Uni-Charm Corporation
    Inventor: Yoshinori Tanaka
  • Patent number: 6836923
    Abstract: An adapter for use with a dust mop having an annular frame pivotally coupled to a handle and including a cover for removable attachment to the frame and defining a lower surface covering a bottom surface of the frame and an upper surface defining first and second receiver portions for receiving first and second end portions of the frame.
    Type: Grant
    Filed: September 23, 2002
    Date of Patent: January 4, 2005
    Assignee: Harper Corporation
    Inventors: Terrence P. Treacy, David J. Greubel
  • Publication number: 20040194245
    Abstract: The present invention relates to a duster for use in a vehicle for cleaning the exterior of the vehicle. More particularly, the present invention relates to a duster for use in a vehicle that can maximize cleaning efficiency with a small force since the duster is closely adhered to the exterior of the vehicle by means of magnetic force. The duster for use in a vehicle having a frame into which a sack-shaped dust cloth is inserted and a handle formed to extend toward one side of the frame includes an insertion groove formed in the bottom of the frame, wherein the magnetic sheet having magnetism is inserted into the insertion groove so that the magnetic sheet forms a flat surface along with the bottom of the frame. Therefore, the duster is closely adhered to the exterior of the vehicle by means of magnetism. It is thus easy to use the duster.
    Type: Application
    Filed: November 17, 2003
    Publication date: October 7, 2004
    Inventor: Pil-Hee Lee
  • Publication number: 20040055102
    Abstract: An adapter for use with a dust mop having an annular frame pivotally coupled to a handle and including a cover for removable attachment to the frame and defining a lower surface covering a bottom surface of the frame and an upper surface defining first and second receiver portions for receiving first and second end portions of the frame.
    Type: Application
    Filed: September 23, 2002
    Publication date: March 25, 2004
    Applicant: Harper Corporation
    Inventors: Terrence P. Treacy, David J. Greubel
  • Publication number: 20040034956
    Abstract: Disclosed is a handy mop including a mop body (10) for collecting dust and a handle (20) to which the mop body (10) is to be attached. The mop body (10) is provided with two gaps (b) extending in parallel for attachment of the handle (20) thereto. The handle (20) is provided with an attachment portion (30) and a gripper (40) extending rearwardly upwardly from a root end of the attachment portion (30). The attachment portion (30) is bifurcated at the root end to provide two insert plates (31), which are flat and level, and are to be inserted into the gaps (b) of the mop body (10) for use.
    Type: Application
    Filed: April 15, 2003
    Publication date: February 26, 2004
    Inventors: Yoshinori Tanaka, Masaho Hayashi, Toshihiko Uenishi
  • Publication number: 20040016074
    Abstract: Disclosed is a cleaning article to be used while being attached to a holder. The cleaning article includes: a base sheet; a brush portion provided on one side of the base sheet; and a holding sheet provided on the other side of the base sheet. The base sheet, the brush portion and the holding sheet are fusion-bonded together to have at least two fusion-bonded portions which are spaced apart from each other and define a holding space between the base sheet and the holding sheet for accommodating the holder. One of the base sheet, the brush portion and the holding sheet is provided with a color different from those of the others so that the fusion-bonded portions have a color different from that of the holding sheet.
    Type: Application
    Filed: October 11, 2002
    Publication date: January 29, 2004
    Inventor: Yoshinori Tanaka
  • Publication number: 20020162182
    Abstract: An adjustable cleaning tool adapted to clean facing surfaces of closely spaced parallel surfaces is made of thin rigidly flexible inner mount and removable fabric outer sleeve cover having scrubber material associated therewith. When the device is inserted between closely spaced parallel surfaces sliding movement of the device between the surfaces makes this cleaning tool easy to contact and clean surfaces neglected due to inaccessibility.
    Type: Application
    Filed: June 5, 2002
    Publication date: November 7, 2002
    Inventor: Steven Lee Rose
  • Publication number: 20010044982
    Abstract: A cleaning device with a sufficiently low profile to enable cleaning under appliances. The cleaning device generally includes an elongate body, a handle, and a fabric member surrounding the body. The body has oppositely-disposed first and second ends. The handle is adjacent the second end of the body and projects upward from an upper surface of the body. The fabric member preferably comprises oppositely-disposed first and second pockets, an intermediate portion connecting the first and second pockets, and an opening between the first and second pockets. The first and second pockets receive the first and second ends, respectively, of the body. The handle of the body projects out of the opening in the fabric member.
    Type: Application
    Filed: May 24, 2001
    Publication date: November 29, 2001
    Inventor: Rosa Ribar
  • Patent number: 6244771
    Abstract: A liquid dispenser arrangement includes a self-contained pump and a discharge head. The pump has a liquid reservoir, while the discharge head has an applicator construction and an aperture. The aperture will be in liquid flow communication with the liquid reservoir. The discharge head is constructed and arranged to selectively take in liquid from an external liquid source through the aperture and convey the liquid to the liquid reservoir, when a pressure differential is established between the liquid reservoir and the external liquid source by the pump. The discharge head is also constructed and arranged to selectively eject liquid from the liquid reservoir through the aperture for distribution by the applicator construction. The applicator construction preferably includes a molded, flexible member with the aperture being in a portion of the flexible member. Methods of assembly and use are also disclosed.
    Type: Grant
    Filed: September 12, 2000
    Date of Patent: June 12, 2001
    Assignee: Diversified Dynamics Corporation
    Inventors: Thomas W. Bruggeman, Daniel J. Bruggeman, Charles J. Lever, Stephen C. Kohs
  • Patent number: 6233777
    Abstract: The invention concerns a flat floor-mop-type covering for cleaning floors, with a cover sheet which, on the upper surface, comprises pockets for securing it to a mounting and, in the central region of the lower surface, loops or strands. Strands are disposed on both sides of a seam of a peripheral strand strip. In this respect, the inner strands are short enough to insure that when they swell owing to the effect of moisture, they bend through approximately 90° in the direction of the surface to be wiped and form a type of brush ring.
    Type: Grant
    Filed: May 4, 1999
    Date of Patent: May 22, 2001
    Assignee: Henkel-Ecolab GmbH & Co. OHG
    Inventors: Franz Kresse, Klaus-Peter Bansemir, Heiko Faubel