Adjustable Head Patents (Class 15/172)
  • Patent number: 7178190
    Abstract: A system for cleaning includes a handle and a head having a cleaning surface. The head is connected to the handle and is extendable to selectively widen or narrow the cleaning surface. A gear is fixedly connected to the handle and rotatingly connected to the head, so that twist of the handle rotates the gear. A first series of extension gears operably connect to the gear, and a second series of extension gears also operably connect to the gear. Rotation of the gear via the handle, rotates the first series and the second series. A first head extension is operably connected to the first series, such that rotation of the first series swings the first head extension into laterally aligned extension of the head. A second head extension is operably connected to the second series, such that rotation of the second series swings the second head extension also into laterally aligned extension of the head.
    Type: Grant
    Filed: September 3, 2003
    Date of Patent: February 20, 2007
    Assignee: CrowleyJones, LP
    Inventors: Terry G. Jones, Christian Gerard, Philip Leveridge
  • Patent number: 7155770
    Abstract: A tool for removing ice, snow and other debris from a vehicle or other surface has an extension handle with telescoping ends. On one end of the handle there is an oblong head carrying a broom on one surface and a squeegee on the opposite surface. The head is rotatably mounted on the handle to provide both a linear cleaning motion and an arcuate motion. On the other end of the handle is a bifurcated extension carrying a scraper and a toothed cutter.
    Type: Grant
    Filed: June 16, 2003
    Date of Patent: January 2, 2007
    Assignee: Suncast Corporation
    Inventors: Torrence Anderson, Lyle Rosine
  • Patent number: 7100238
    Abstract: A bendable extension arm. A stiffening wire having a first end and a second end is connected at its first end to a wire receptor and at its second end to another wire receptor. A sheath covers the stiffening wire and prevents over bending of the stiffening wire. In a preferred embodiment, attachment devices are connected to the wire receptors. For example, in one embodiment a paint brush is connected to one of the wire receptors and an extension pole is connected to the other wire receptor. In another preferred embodiment, the bendable extension arm is used as a bendable handle. The user can grab the bendable handle at one end and attach an attachment device to the other end of the bendable handle. The bendable handle can be bent as desired by the user.
    Type: Grant
    Filed: November 14, 2003
    Date of Patent: September 5, 2006
    Inventor: Patrick McCauley
  • Patent number: 7086116
    Abstract: A dental cleaning implement such as a toothbrush, having longitudinally disposed first and second parts flexibly joined together. Between the first and second parts is a rotatable member such that when the implement bends the first parts adjacent to the member bear upon the member. The rotatable member has circumferentially disposed relatively softer and harder regions, so that as the member is rotated the parts can be caused to bear compressibly upon selected softer or harder regions.
    Type: Grant
    Filed: November 30, 2000
    Date of Patent: August 8, 2006
    Assignee: GlaxoSmithKline Consumer Healthcare GmbH & Co. KG
    Inventors: Gerd Broecker, Matthias Georgi, Berthold Meyer, Wolf-Dieter Müller
  • Patent number: 7055205
    Abstract: The toothbrush can prevent harmful effects that the conventional toothbrushes frequently give and is composed of disintegratable or replaceable parts, so that a user can select an optimum toothbrush by combining suitable parts depending on the individual user's specificity. The toothbrush contains a head having bristles implanted therein, a neck having the head attached to the distal end thereof and a holder for holding the neck. The head is a single piece or is composed of a plurality of head segments. The holder is provided at the distal end thereof with an adjuster for adjusting the length of the neck protruding from the holder.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: June 6, 2006
    Inventor: Yoshihiro Aoyama
  • Patent number: 7039984
    Abstract: This invention provides a handle for a tooth cleaning member convenient for use in which the angle of the tooth cleaning member can be easily adjusted for cleaning teeth only by controlling the force for grasping the grip part. The handle comprises a support portion made of an elastic material, and a pressed portion shorter than the support portion. When the pressed portion is pressed against the support portion, the support portion is transformed to increase its curvature.
    Type: Grant
    Filed: November 24, 2000
    Date of Patent: May 9, 2006
    Assignee: Johnson and Johnson
    Inventors: Takayuki Watanabe, Norio Matsumoto, Akinori Ikeda
  • Patent number: 7032270
    Abstract: A toilet cleaning apparatus and caddy is provided which includes a tool which may be held in a user's hand. A swab, which is flushable down the toilet after the cleaning process is complete, is provided which is easily attached and detached from the tool. The tool is movable to a number of operative positions which assist in the loading, holding, or removal of the swab. A caddy is also provided which can hold the tool as well as unused swabs.
    Type: Grant
    Filed: September 5, 2003
    Date of Patent: April 25, 2006
    Assignee: Novalabs, LLC
    Inventors: Marc. L. Vitantonio, Renard J. Passerell, Robert Soreo, Daniel J. Wanhainen, John R. Nottingham, John W. Spirk
  • Patent number: 7020928
    Abstract: A toothbrush includes a head having multiple cleaning elements. One group of the cleaning elements is mounted on a movable portion of the head and another group may be fixedly mounted on the head. The movable portion of the head is attached by a flexible membrane to the fixed portion of the head so that the membrane is capable of flexing to alter its original orientation during use of the toothbrush and then recover to the original orientation randomly during use.
    Type: Grant
    Filed: February 25, 2005
    Date of Patent: April 4, 2006
    Assignee: Colgate-Palmolive Company
    Inventor: Douglas Hohlbein
  • Patent number: 6990705
    Abstract: A multifunctional cleaning implement having a collapsible, telescoping handle interconnected to a head assembly. The head assembly includes front and back panels which interlock with or are integrally formed with cleaning implements, such as a squeegee, a brush, a sponge, and/or an ice scraper. The handle is pivotally interconnected by a sliding ball and socket joint to a channel in the head assembly so that it may be collapsed into a stored position within a cavity in the head assembly, or extended from the head assembly and pivoted into an open position perpendicular to the head assembly. A resilient member formed in the channel biases the ball joint to selectively maintain the handle in the open position.
    Type: Grant
    Filed: November 20, 2004
    Date of Patent: January 31, 2006
    Assignee: Carrand Companies, Inc.
    Inventors: Pieter Schouten, James R. Kingsbury
  • Patent number: 6990706
    Abstract: A toothbrush having a head which carries a dental cleaning tool, and a grip handle, the head and handle being disposed along a longitudinal head-handle axis, the toothbrush having a resiliently flexible structure which can resiliently bend under the action of toothbrushing pressure and having adjustment means comprising a longitudinally moveable stiffening member which can be moved longitudinally into greater or lesser engagement with the resiliently flexible structure.
    Type: Grant
    Filed: November 30, 2000
    Date of Patent: January 31, 2006
    Assignees: GlaxoSmithKline Consumer Healthcare GmbH & Co KG, M&C Schiffer GmbH
    Inventors: Gerd Broecker, Matthias Georgi, Berthold Meyer, Wolf-Dieter Müller
  • Patent number: 6981293
    Abstract: A device for providing self-assisting hygienic activity to individuals of limited dexterity, the device including an elongated body constructed of first and second telescoping portions and terminating at a first end in an ergonomically configured handle. A hygienic related accessory is secured to the other end of the elongated body, which includes a repositionable goose neck portion. The accessory capable of being manipulated relative to the elongated body in at least one of axially extending and angularly configurable fashions and the accessory is further capable of being releasably engageable to the associated end of the elongated body and substituted by at least one alternately configured accessory drawn from at least one of a sponge attachment, lotion dispensing attachment, disposable sheet attachment, scrub brush attachment and powder applicator attachment.
    Type: Grant
    Filed: October 22, 2002
    Date of Patent: January 3, 2006
    Inventor: Rochelle Steinberg
  • Patent number: 6883200
    Abstract: The tooth brush with a head part (12) carrying bristles (10) and with a handle part (14), the head part (12) being connected with the handle part (14) by means of a resilient device in such a way that the head part (12) is pivotable against the handle part (14), is configured in such a way that the resilient device (16) is configured as a damping element, the head part (12) being additionally resiliently connected with the handle part (14) in direction of a longitudinal axis (24) of the tooth brush.
    Type: Grant
    Filed: May 3, 2000
    Date of Patent: April 26, 2005
    Inventor: Heinrich Georg Euler
  • Publication number: 20040250365
    Abstract: A tool for removing ice, snow and other debris from a vehicle or other surface has an extension handle with telescoping ends. On one end of the handle there is an oblong head carrying a broom on one surface and a squeegee on the opposite surface. The head is rotatably mounted on the handle to provide both a linear cleaning motion and an arcuate motion.
    Type: Application
    Filed: June 16, 2003
    Publication date: December 16, 2004
    Inventors: Torrence Anderson, Lyle Rosine
  • Publication number: 20040250366
    Abstract: The invention relates to the wholesome toothbrush where the brush part can be spread out by partial improvement on the brush structure previously patented with Korea Utility Model Patent No. 2000-8396 by present inventor in order to facilitate brush washing and drying by spreading plies out after using the tooth brush in the ply status of shrunken and concentrated. In accordance with the invention, this wholesome toothbrush is featured providing the brush piece mounted on front-end of the brush part with protruded part slanted upward on the top surface and the first and second mounting grooves formed systematically for having the mounting protrusion snapped therein on inner front wall of the guide sphere.
    Type: Application
    Filed: August 16, 2004
    Publication date: December 16, 2004
    Inventor: Hyo-Moon Park
  • Patent number: 6810551
    Abstract: A brush comprises a bristle carrier of at least two substantially parallel layers of different plastics produced in a two-component injection molding process and bristles fastened to at least one of the layers. The brush is characterized in that at least the bristle carrier layer remote from the bristles has openings, which are circumferentially closed and filled with the plastic of the other layer.
    Type: Grant
    Filed: January 23, 2002
    Date of Patent: November 2, 2004
    Assignee: Coronet-Werke GmbH
    Inventor: Georg Weihrauch
  • Patent number: 6807703
    Abstract: A toothbrush, having a handle and a resiliently flexible bristle-bearing head wherein, when the toothbrush is in its normal stress-free configuration, the free ends of bristles lying along a longitudinal and/or transverse axis of the brush form a generally concave profile adapted to suit the buccal surface of the teeth. The toothbrush head can flexibly conform to a convex profile to suit the labial surface of the teeth or to avoid damage to the gums.
    Type: Grant
    Filed: December 17, 2002
    Date of Patent: October 26, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Maria van Gelder, Kirstie Jane Morgan
  • Patent number: 6804853
    Abstract: A cleaning device includes a first cleaning member attached to a lower end of an elongated rod, and a second cleaning member mounted slidably on the first cleaning member. The second cleaning member is slidable in a transverse direction relative to the rod between an extended position, in which the second cleaning member is moved away from a free end of the first cleaning member, and a retracted position, in which the second cleaning member is moved toward the free end of the first cleaning member.
    Type: Grant
    Filed: February 21, 2003
    Date of Patent: October 19, 2004
    Inventor: Jack Kuang-Huei Wang
  • Publication number: 20040200020
    Abstract: An interdental toothbrush comprising a handle (1) and a wire brush (8) attached thereto, in which the wire brush is integral with a support (6) joined rotatingly to the handle, so that the tilting of the wire brush with respect to the axis of the handle may be adjusted, means (11, 12) being provided for locking said support at the desired angle with respect to the handle.
    Type: Application
    Filed: April 8, 2004
    Publication date: October 14, 2004
    Inventor: Roberta Masini
  • Publication number: 20040187242
    Abstract: A means by which to adjust the angle of a handle. The device is comprised of two components. The body, made of a semi rigid material having a shape that is capable of being inserted into a typical paint brush ferrule. From this section, a “U” shaped component having a cylindrical cross section, and having a width of the attaching section. The handle of this design is composed of a suitable material having a varying thickness along its length. The handle having a section that partially encircles the “U” shaped component. The handle component has a hook at one end of one of the legs that receives the end of the other leg. This locks the handle in place on the “U” shaped component. When unlocked, the handle is capable of being moved along the length of the “U” shape to achieve the desired angle.
    Type: Application
    Filed: January 9, 2004
    Publication date: September 30, 2004
    Inventor: Jeffrey Davis Hitzler
  • Publication number: 20040187241
    Abstract: A disposable toilet cleaning device is provided to clean the surfaces of a toilet which includes a handle and a telescoping arm which extends from the handle for cleaning a toilet. A cleaning head is secured to the free end of the telescoping arm and may include a cleaning chemical to effectuate cleaning of the toilet. The telescoping arm may include a flexible neck for positioning the brush head for cleaning the toilet. The components of the toilet brush may be made of a paper product and/or plastic material suitable for one use.
    Type: Application
    Filed: March 31, 2003
    Publication date: September 30, 2004
    Inventors: Susan Katz, Cheryl Bersano
  • Publication number: 20040163195
    Abstract: A toothbrush has a head, and a handle; the head is formed with upper and lower portions joined to each other, which together have an inverted L shaped cross-section. The upper portion of the head is joined to the handle such that the head is rotary. The head has first and second bristles on a lower side of the upper portion, and an inner side of the lower portion respectively. Thus, the first and the second bristles can be pressed against, and moved over, top and one of lateral surfaces of a row of teeth for cleaning both of them respectively at the same time; the head turns to change orientation thereof relative to the handle according to curvature of different sections of a row of teeth, on which it is being moved along, thus increasing smoothness of movement thereof.
    Type: Application
    Filed: February 25, 2003
    Publication date: August 26, 2004
    Inventor: Shih-Chieh Pao
  • Publication number: 20040163194
    Abstract: A cleaning device includes a first cleaning member attached to a lower end of an elongated rod, and a second cleaning member mounted slidably on the first cleaning member. The second cleaning member is slidable in a transverse direction relative to the rod between an extended position, in which the second cleaning member is moved away from a free end of the first cleaning member, and a retracted position, in which the second cleaning member is moved toward the free end of the first cleaning member.
    Type: Application
    Filed: February 21, 2003
    Publication date: August 26, 2004
    Inventor: Jack Kuang-Huei Wang
  • Publication number: 20040154119
    Abstract: A liquid application tool (10,110) that holds a liquid applicator (14) at an angle to a handle (12,112). The tool (10,110) broadly comprises a handle (12,112), a liquid applicator (14,114) and a flexible arm (16,116) between the handle (12,112) and the applicator (14,114). The handle (12,112) may be adapted to be held in a user's hand. The applicator (14,114) preferably comprises a roller assembly (32) capable of holding a paint roller. The arm (16) preferably comprises L-shaped segments (20,22) joined by an adjustable joint (24) in order to adjust the angle. Alternatively, the flexible arm (116) may bend along at least a portion of its length in order to adjust the angle.
    Type: Application
    Filed: February 10, 2003
    Publication date: August 12, 2004
    Inventor: Terry Bullock
  • Publication number: 20040143921
    Abstract: A multi-application art tool apparatus for use by paralytic or other physically challenged individuals. The art tool apparatus comprises a rod, at least one strap for attachment, and a plurality of art tools pivotally attached to the end of the rod with a nut and bolt assembly. The nut and bolt assembly allows for easy and multiple positioning of the art tool selected. Different art tools may be easily added or removed from the art tool apparatus.
    Type: Application
    Filed: January 23, 2003
    Publication date: July 29, 2004
    Inventor: Shari Borkin
  • Patent number: 6763545
    Abstract: An adjustable brush for cleaning a drive or sprocket chain has a C-shaped toolhead fixed to a handle with an opposing cleaning element. The length of the handle sufficiently keeps users hands away from the chain during cleaning, and provides a means for the opposing cleaning element to clean generally inaccessible areas. The toolhead defines a chain passage recess having a plurality of inner sides. Each inner side has projecting retaining members to define a brush block cavity adapted to removably receive a brush block element such that a cleaning member formed thereon projects into the recess. Likewise, the opposing cleaning element has a pair of retaining members projecting therefrom to define a brush block cavity adapted to removably receive a brush block element.
    Type: Grant
    Filed: October 24, 2001
    Date of Patent: July 20, 2004
    Inventors: Eric Silvers, Peter Muller
  • Publication number: 20040134803
    Abstract: A kit includes the combination of an stand-up dustpan having a length of approximately 107.5 cm and a less than full-sized broom having a length of approximately 84.8 cm. The floor cleaning kit also includes an enclosed box-shaped container shaped to define an interior cavity into which the dustpan and broom, when they are disassembled, can be disposed, the container having a length of approximately 36.8 cm, a width of approximately 32.6 cm and a depth of approximately 10.9 cm. Each of the dustpan and the broom includes a handle comprising at least two independent sections which are adapted to be coupled together. The container includes a rear panel, a front panel, a pair of side panels, a top panel and a bottom panel which together define the enclosed interior cavity. The container additionally includes a partition which at least partially subdivides the enclosed interior cavity into an upper chamber and a lower chamber.
    Type: Application
    Filed: January 10, 2003
    Publication date: July 15, 2004
    Inventors: Robert Michelson, Thomas Dunn
  • Patent number: 6760949
    Abstract: A rotating dish brush is described having a handle and a head. The handle includes a neck connected by a pin to the head. The rotating connection of the handle and head are limited by a pair of stops that also function as areas of force transfer from the handle to the head. The stops limit the relative movement of the head and handle between a first position and a second position. The head includes a set of bristles having a generally hemispherical shape. A loop is provided on the handle for hanging the rotating dish brush when it is not in use.
    Type: Grant
    Filed: September 4, 2002
    Date of Patent: July 13, 2004
    Inventors: Bruce Kaminstein, Flavio Cavalherio
  • Patent number: 6725495
    Abstract: In a first aspect of the invention an adjustable hairbrush includes an inner cylinder to which are affixed brush bristles and an outer cylinder through which the brush bristles extend. The inner and outer cylinders may be rotated about a common axis with respect to one another so as to adjust the length of the portion of the bristles protruding from the outer cylinder. A mechanism to limit rotation may be provided. In a second aspect of the invention, a pair of foundations held on a central rod disposed along an axis secure a number of connecting rods which, in turn, support portions of a cylinder oriented parallel to the axis. Bristles protrude from the cylinder portions. As the angle between the connecting rods and the central rod is adjusted, the cylinder portions move toward and away from the central rod so as to vary the diameter of the brush.
    Type: Grant
    Filed: August 24, 2000
    Date of Patent: April 27, 2004
    Inventor: Masood Habibi
  • Publication number: 20040074033
    Abstract: A device for providing self-assisting hygienic activity to individuals of limited dexterity, the device including an elongated body constructed of first and second telescoping portions and terminating at a first end in an ergonomically configured handle. A hygienic related accessory is secured to the other end of the elongated body, which includes a repositionable goose neck portion. The accessory capable of being manipulated relative to the elongated body in at least one of axially extending and angularly configurable fashions and the accessory is further capable of being releasably engageable to the associated end of the elongated body and substituted by at least one alternately configured accessory drawn from at least one of a sponge attachment, lotion dispensing attachment, disposable sheet attachment, scrub brush attachment and powder applicator attachment.
    Type: Application
    Filed: October 22, 2002
    Publication date: April 22, 2004
    Inventor: Rochelle Steinberg
  • Publication number: 20040064909
    Abstract: The gutter brush for cleaning the exterior surfaces of overhead gutters from the ground level. The gutter brush has a shaped brush head adapted to the contours of the external surfaces of overhead gutters. The head is attached by a joint to an extendable pole.
    Type: Application
    Filed: October 8, 2002
    Publication date: April 8, 2004
    Inventor: David C. Locklear
  • Publication number: 20040040108
    Abstract: A rotating dish brush is described having a handle and a head. The handle includes a neck connected by a pin to the head. The rotating connection of the handle and head are limited by a pair of stops that also function as areas of force transfer from the handle to the head. The stops limit the relative movement of the head and handle between a first position and a second position. The head includes a set of bristles having a generally hemispherical shape. A loop is provided on the handle for hanging the rotating dish brush when it is not in use.
    Type: Application
    Filed: September 4, 2002
    Publication date: March 4, 2004
    Inventors: Bruce Kaminstein, Flavio Cavalherio
  • Publication number: 20040034955
    Abstract: A mounting means for connecting a broom handle (18) to a broom head (10). The mounting means includes a bracket (15) non-rotatably connected to the broom head (10). The bracket is also pivotally connected to said handle (18) about an axis (19) which is substantially at right angles to the main axis of the broom head (10) and is angled with respect to the axis of the handle (18) and broom head (10) so that greater manoeuvability of the broom is achieved.
    Type: Application
    Filed: August 18, 2003
    Publication date: February 26, 2004
    Inventor: Bruce Robert Townsend
  • Publication number: 20040031114
    Abstract: An applicator principally for use in the dental profession, for the placement of different materials as may be required. The applicator includes an elongated handle having an applicating end portion formed at the opposed ends thereof which may be either of like or unlike construction, i.e. formed as a brush and/or a flocked applicating end portion. The flock may extend from the distal end a predetermined longitudinal distance over an extended portion. Intermediate the opposed applicating end portion, the elongated handle is provided with a circumscribing groove to define a frangible area by which the user, at his or her option, can cleanly sever the applicator handle to form two separate and distinct applicators. The applicator is also provided with a hinging arrangement adjacent the opposed applicating end portions whereby the applicating end portions may be angularly bent relative to the elongated handle at the option of the user.
    Type: Application
    Filed: August 14, 2003
    Publication date: February 19, 2004
    Inventors: William B. Dragan, John J. Discko
  • Publication number: 20040031116
    Abstract: A two in one broom comprising a standard sweep broom with a detachable push broom to extend the capacity of the broom. To provide support for the combination a brace having incl9ined legs is used wherein the handle of the sweep broom is enclosed in an arc of the brace. The brace is connected to the head of the push broom with slotted flanges extending obliquely from the legs and fastened to the head. The handle of the broom can be adjusted for different angulations and a scale can be located on the sweep broom head for measuring the type of angulation desired.
    Type: Application
    Filed: August 15, 2002
    Publication date: February 19, 2004
    Inventor: Lorenzo Jacob Coleman
  • Publication number: 20040025897
    Abstract: A hairstyling accessory is disclosed which permits a handle to be rotatably adjusted with respect to a head on the accessory, thus permitting the accessory to be tailored to the user's particular needs. The head has a downwardly extending shaft with a longitudinal axis. The handle is disposed about at least a portion of the shaft and is rotatable about the longitudinal axis. The accessory includes a lock for locking the handle to the shaft at one of a plurality of different rotational positions about the longitudinal axis. The lock has a locked position and an unlocked position. The accessory preferably includes a spring for biasing the lock against movement into the unlocked position. The accessory may be a hair brush, a comb or a mirror.
    Type: Application
    Filed: August 8, 2002
    Publication date: February 12, 2004
    Inventors: Neal Menaged, Michael D. Prince, Tong J. Kim, Michael Reedy
  • Patent number: 6675428
    Abstract: A toothbrush comprising a handle and a head supported at one end of the handle. The head includes a portion extending from the handle and having bristles mounted thereon. The head also includes a series of bristle tuft carriers based from the handle extension portion. Each bristle tuft carrier retains at least one tuft of bristles. A region between the bristle tuft carriers and the handle extension portion includes an elastomeric material configured to provide resilient flexing of the bristle tuft carriers with respect to the handle extension during tooth brushing, so that the bristles and the bristle tuft carriers move relative to the bristles on the handle extension portion.
    Type: Grant
    Filed: December 15, 2000
    Date of Patent: January 13, 2004
    Assignee: SmithKline Beecham Consumer Healthcare GmbH
    Inventor: Hans Halm
  • Publication number: 20040003479
    Abstract: A visually appealing toothbrush having an applicator portion including a head and a track and including a replaceable bristle bed, wherein the track on which a bristle bed is slidingly mounted is rotatable out of a longitudinal axis of the handle into an open position by the rotation of a knob at the end of the handle, the open position allowing disengagement and replacement of the bristle bed, the track then being rotatable back into the longitudinal axis of the handle in order to trap and lock a newly mounted bristle bed by means of a stop at an extremity of the head.
    Type: Application
    Filed: July 2, 2002
    Publication date: January 8, 2004
    Inventors: Charles Ornelas, Paul Sava
  • Patent number: 6668416
    Abstract: A toothbrush having a resiliently flexible composite region between its head and handle which comprises one or members of generally triangular shape in section either made of a resilient elastomeric material different to the hard plastic material of the toothbrush head and handle, or made of a hard plastic material.
    Type: Grant
    Filed: February 27, 2002
    Date of Patent: December 30, 2003
    Assignee: GlaxoSmithKline Consumer Healthcare GmbH & Co. KG
    Inventors: Matthias Georgi, Hans Krämer
  • Patent number: 6634822
    Abstract: A cleaning brush comprises a brush embodiment, a telescopic tube, a valve assembly, a rotary connector, and a retaining sleeve wherein the brush embodiment having a threaded coupling hole disposed at the center thereof to be engaged with a threaded sleeve of the telescopic tube is provided with a through groove for a scraper strip to be adapted thereto. The valve assembly made up of a valve body, a valve sleeve and a switch sleeve is sleeve joined to an outer tube of the telescopic tube. A pivot rod of the retaining sleeve is led through a pivot hole of the rotary connector and fixedly located at a water inlet hole of the valve body thereof via ultrasonic wave or fastening agents.
    Type: Grant
    Filed: January 23, 2003
    Date of Patent: October 21, 2003
    Assignee: Yuan Mei Corp.
    Inventor: King Yuan Wang
  • Patent number: 6634051
    Abstract: This disclosure is directed to a double ended applicator principally for use in the dental profession, for the placement of different materials as may be required. The double ended applicator includes an elongated handle having an applicating end portion formed at the opposed ends thereof which may be either of like or unlike construction, i.e. formed as a brush and/or a flocked applicating end portion. Intermediate the opposed applicating end portion, the elongated handle is provided with a circumscribing groove to define a frangible area by which the user, at his or her option, can cleanly sever the applicator handle to form two separate and distinct applicators. The applicator is also provided with a hinging arrangement adjacent the opposed applicating end portions whereby the applicating end portions may be angularly bent relative to the elongated handle at the option of the user.
    Type: Grant
    Filed: April 14, 2000
    Date of Patent: October 21, 2003
    Assignee: Centrix, Inc.
    Inventors: William B. Dragan, John J. Discko
  • Patent number: 6625837
    Abstract: The present invention relates to a cleaning brush structure including an operation rod, a snow shovel, an angle adjuster, and a cleaning body. The angle adjuster includes a socket, two operation rings, a main base, two compression springs, and two press members. The angle adjuster can be used to adjust the usage angle of the operation rod. The cleaning body includes an elongated plate, a glass scraper, and a brush. The elongated plate has a first side formed with a scraper clipping groove for securing the glass scraper and a second side formed with a brush clipping groove for securing the brush.
    Type: Grant
    Filed: July 6, 2001
    Date of Patent: September 30, 2003
    Inventor: Zhen-Yuan Jiang
  • Patent number: 6611984
    Abstract: A toothbrush having a hinge located between its head and its handle, provided by first and second hinge parts extending respectively from the head end of the toothbrush toward the handle end, and from the handle end toward the head end, in a longitudinally overlapping side by side relationship, the overlapping parts being able to rotate relative to each other through a restricted angle about an axis generally perpendicular to the longitudinal axis, the two parts being linked by a torsion element between them.
    Type: Grant
    Filed: March 15, 2000
    Date of Patent: September 2, 2003
    Assignee: SmithKline Beecham GmbH & Co. KG
    Inventor: Hans Halm
  • Patent number: 6612770
    Abstract: The toothbrush is designed to be flexibly adjustable depending on the dentition and the like of each user. The brush head 1 of the toothbrush has two or more brush segments 2a, 2b and 2c each having bristle bundles 6 implanted in a brush base 5, which are arranged in the axial direction of the toothbrush; and the brush segments are connected to each other with a resilient resin material, a rubber material, a spring, a rubber ligament, a magnet or other restoring means which permits restorable torsional and bending deformations in all directions with respect to the axis of the toothbrush; the restoring means having at the proximal end a neck 3 for fitting the brush head to the distal end of a handle 4.
    Type: Grant
    Filed: February 28, 2001
    Date of Patent: September 2, 2003
    Inventor: Yoshihiro Aoyama
  • Patent number: 6609847
    Abstract: A water inlet control mechanism for cleaning brushes has a brush embodiment, a telescopic tube, a valve assembly, and a rotary connector wherein the brush embodiment having a through groove for a scraper strip to be adapted thereto is attached to one end of the telescopic tube. The valve assembly sleeve joined to an outer tube of the telescopic tube is mainly made up of a valve body, a valve sleeve and a switch sleeve. The valve sleeve adapted to a transverse retaining hole of the valve body has a sealing ring abutting against a projecting flange of the valve body to seal up the discharge of water, and two arc ends located onto an eccentric arc facet of the switch sleeve via a guide slope for regulating the water discharge. The switch sleeve is rotated to one side to dislocate the sealing ring thereof from the projecting flange thereof via the eccentric arc facet pushing both arc ends thereof to reveal a gap there-between for the discharge of water.
    Type: Grant
    Filed: January 23, 2003
    Date of Patent: August 26, 2003
    Assignee: Yuan Mei Corp.
    Inventor: King-Yuan Wang
  • Publication number: 20030131433
    Abstract: A toothbrush and method of manufacture thereof is provided wherein the toothbrush has a neck, which is angled and longitudinally flexible with respect to the head and the handle.
    Type: Application
    Filed: January 15, 2002
    Publication date: July 17, 2003
    Inventor: Bernadino J. Pavone
  • Publication number: 20030115705
    Abstract: The toothbrush can prevent harmful effects that the conventional toothbrushes frequently give and is composed of disintegratable or replaceable parts, so that a user can select an optimum toothbrush by combining suitable parts depending on the individual user's specificity. The toothbrush contains a head having bristles implanted therein, a neck having the head attached to the distal end thereof and a holder for holding the neck. The head is a single piece or is composed of a plurality of head segments. The holder is provided at the distal end thereof with an adjuster for adjusting the length of the neck protruding from the holder.
    Type: Application
    Filed: December 20, 2002
    Publication date: June 26, 2003
    Inventor: Yoshihiro Aoyama
  • Patent number: 6564416
    Abstract: A toothbrush includes a head having bristle tufts implanted therein. At least two of the tufts cross so as to permit at least some the bristles to intermingle. One of the two tufts is located adjacent a long side of the head.
    Type: Grant
    Filed: May 22, 2000
    Date of Patent: May 20, 2003
    Assignee: Gillette Canada Company
    Inventors: Karen Claire, Thomas Craig Masterman, William A. Bredall, James Schreck
  • Patent number: 6550095
    Abstract: A flexible and detachable toothbrush for allowing the head of the toothbrush to flex to 180 degree and to be replaced when it becomes worn or damaged. The inventive device includes head having curve to the back of head in order to rotate on handle with round surface at tip. The simplified disconnection of head from handle to allow head to be removed when it becomes worn and replaced with new head and bristles without having to replace the handle.
    Type: Grant
    Filed: May 24, 2002
    Date of Patent: April 22, 2003
    Inventors: Wynter Shynet Hawkins, Marvin Hawkins Hawkins
  • Publication number: 20030056311
    Abstract: A toothbrush having a head which carries a dental cleaning tool, and a grip handle, the head and handle being disposed along a longitudinal head-handle axis, the toothbrush having a resiliently flexible structure which can resiliently bend under the action of toothbrushing pressure and having adjustment means comprising a longitudinally moveable stiffening member which can be moved longitudinally into greater or lesser engagement with the resiliently flexible structure.
    Type: Application
    Filed: October 16, 2002
    Publication date: March 27, 2003
    Inventors: Gerd Broecker, Matthias Georgi, Berthold Meyer, Wolf-Dieter Muller
  • Patent number: RE38521
    Abstract: A toothbrush having a handle and at one end having a bristle-bearing head which is in the form of one or more segments which are flexibly and/or resiliently linked to each other. Optionally, the head may also be flexibly and/or resiliently linked to the handle. The grooves between the linked segments of the head are wholly or partly filled with an elastomeric material. In one aspect, the bristle-bearing head of the toothbrush is attached to the handle by a frame which wholly or partly surrounds the head and is an integral extension of the handle.
    Type: Grant
    Filed: July 28, 1999
    Date of Patent: May 25, 2004
    Assignee: Lingner & Fischer GmbH
    Inventor: Hans Halm