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Patent Searching and Data


Matches 851 - 900 out of 4,399

Document Document Title
WO/1992/004935A1
An interdental brush is provided with brush members formed of an open cell foam material adhered circumferentially around an elongate plastic stem. The stem extends beyond the brush by a distance sufficient for the stem to form a brush h...  
WO/1992/003947A1
The device has an elastic cleaning head with an aperture. On the inside facing the aperture there is a brushless cleaning layer (12), e.g. of looped fabric. For cleaning purposes the head is first fitted over an incisor (15) and moved to...  
WO/1991/009552A1
Apparatus and methodology for rounding the bristle tips of twisted wire brushes (26). Each twisted wire brush is mounted in a carrier (22) by means of a spindle (28) which permits the brush to be rotated along its longitudinal axis. The ...  
WO/1990/010400A1
This invention relates to a toothbrush (a) the filament-implanted portions of which are not easily contaminated with germs even when the toothbrush is used for a long period of time. This tooth brush (a) is characterized in that filament...  
WO/1990/006701A1
A process for producing a toothbrush produced thereby have the cavities (11, 12) arranged on the back side of the tooth brush head. The longitudinal axes (14a, 15a) for angling the head portions (13, 14, 15) relative to each other are ar...  
WO1990001281A3  
WO/1990/001281A2
The brush has sets of relatively reciprocably displaceable bristles which are straddled about a row of teeth, transverse thereof, and applied to the opposing faces of the teeth by means of a pair of paddle-headed tweezer-like rods which ...  
WO/1990/000867A1
A brush (10) formed in its entirety of a heat-fusible synthetic material and adapted for selected application of a flowable fluid to a workpiece - and includes a hollow head section (12), a plurality of bristles (14), and a fluid distrib...  
WO/1989/010798A1
A brush device (10) is provided which has improved paint loading and smoothing characteristics. More specifically, a brush head member (30) formed of flexible material (32) suitable for absorbing and releasing liquid paint includes an ou...  
WO/1989/006920A1
In a process for manufacturing brushware, bristles in the form of individual plastic bristles or skeins of bristles are inserted through channels and their sleeve-like extensions into a mould for the bristle carrier. The ends of the bris...  
WO/1989/006528A1
The device and method employ a pair of spaced jaws (286) which in use are straddled about a row of teeth, transverse thereof, and translated along the row opposite the inside and outside faces of the teeth. Cams (112), (114) enable the u...  
WO/1989/005706A1
Controlled melting of bristle tips is achieved by simple means, using a pulsed laser beam the power of which lies in the kilowatt range and the pulse duration of which lies in the microsecond range.  
WO/1988/006418A1
A paintbrush in which the painting head is constructed from a number of pre-cut and glued bundles of drawn glass or quartz fibres. These bundles are prepared from a bulk reel of glass roving utilising an apparatus which automatically and...  
WO/1987/007123A1
A process for producing a toothbrush with a toothbrush head (20, 21), which is provided with a first bristle-supporting head portion (20) and a second bristle-supporting head portion (21), utilises as the starting point head portions whi...  
WO/1987/003180A1
A manufacturing method for the manufacturing of a plastic-framed brush element. In present brush elements metal backing strips to which the brush fibres are attached are used. They are, howerver, heavy in construction, unbalanced, and so...  
WO/1986/007292A1
A cleaning apparatus for contacting a surface to be cleaned comprising a plurality of bent wires (10) mounted with a resilient mounting member (11) and adapted to be moved to a cutting position when the mounting member (11) is rotated or...  
WO/1986/004792A1
Cylindrical brush and method of making thereof. The brush (10) of this invention comprises an inner layer formed from a first strip of fabric (12) helically wound to form a hollow cylinder, an outer layer formed from a second strip of fa...  
WO/1986/001984A1
Method of making brushes for cleaning preferably bacteria-polluted surfaces, particularly the skin, gums or teeth, in which the body (1) of the brush shall be provided with a great many bristles (2) designed to collectively form a unifor...  
WO/1985/001422A1
A hair brush of one-piece construction has a handle (10) and an elongate bristle-carrying head (12). The head (12) is of tubular shape and of oval cross-section, and is open-ended at its handle-remote end (26). The oval shape provides tw...  
WO/1984/000099A1
A brush head for dental treatment is produced by the pressing together during heating of a long bundle of fibres (4) with parallel threads or fibres and a tool (1), said heating preferably being effected ultrasonically. The tool has a ci...  
WO/1982/000406A1
Brushes and the method of making the same by first forming a strip (1) embodying a backing sheet (13) with bristles (4) disposed on one face thereof in parallel relation to each other and with ends (5) projecting outwardly from one longi...  
WO/1981/001683A1
The manufacturing of at least one photothermal converter element by advancing series of bundles (10) of transparent fibers (4) through an array of guiding means (5, 6, 7) to a mesh array (8) at a desired level above a baseplate element (...  
WO/1981/000804A1
Toothbrush (1) comprising a plurality of T-shaped bristles (5). Each of the bristles (5) comprises an elongated cleansing head (11, 12) terminated at each end by rounded ends (13, 27) and having between the ends a plurality of cleansing ...  
JP2020062196A
[Subject] A brush fabrication object cannot escape from a handle part easily, and it is hard to produce a crevice between it and a base of a head section in a rear end part of a brush fabrication object, and aims at providing gum care to...  
JP2020062219A
[Subject] A brush for [ with a feeling of use there are few exposed parts of metal core materials, and good and high omission intensity to a handle part of a brush section / safe ] a mouth care and its manufacturing method are provided. ...  
JP6683439B2  
JP6673916B2  
JP6662786B2  
JPWO2018193947A1
Provide the toothbrush which can clean more effectively the surface of a crevice, the slot and tooth of between teeth, a tooth, and the gum, or the gum by brushing by a short time and light power. A hair transplantation part is formed in...  
JP6651481B2  
JP2020022713A
[Subject] A spacer is unnecessary, and it is enough as intensity of a brush element for part mark to be reduced and to use hot welding, and it provides production time, a cylindrical toothbrush which can reduce the number of processes sh...  
JP2020018873A
[Subject] The applicator for applying to the eyelashes and/or eyebrows which heightened the holding power of the product according to the external surface of textiles is provided. [Means for Solution] It is supported by stem, and has an ...  
JP6630800B2  
JP2019217784A
To provide a manufacturing method of an interdental cleaning implement capable of effectively preventing molding defects of a cleaning soft portion by preventing deformation of a core part, when molding the cleaning soft portion using an...  
JP6613000B1
[Subject] In a plurality of brush hair which changes by a carbon fiber bunch of carbon fiber, there is the present invention in providing a manufacturing method of a brush which can control damage to a crease of carbon fiber, a fracture,...  
JP6599088B2  
JP2019530497A
It is related with a toothbrush containing a poly ketone material toothbrush bristle and it, and it is manufacturing a toothbrush bristle for a poly ketone material excellent in high rigidity, high elasticity, and abrasion resistance, a ...  
JP2019528815A
A hair-bundle extraction device (4) divided and proposed for a reason of improvement in the brush manufacture field, It has a movable hair-bundle extraction object (8) relatively to a material case (2) of a brush manufacture machine (1),...  
JP2019171991A
To provide a washing body that is excellent in washability and quietness and that poses little risk of damaging a surface to be washed, and a car-washing brush using the same.A washing body 10a comprises a cloth-like body 12, and strip-s...  
JP2019166373A
To provide a rotary cleaning brush that can cleanly keep cut pile yarn of a cleaning body by removing static electricity due to friction between each cut pile yarn and an object to be cleaned.A rotary cleaning brush is equipped with a cl...  
JP2019162420A
To provide a manufacturing method of a brush element in which the lamination number is reduced for an annular brush using a disk like brush element aggregation with a hole opened in the center, and in which thickness is possessed that is...  
JP6577498B2  
JP6574193B2  
JP6569273B2  
JP6565056B1
[Subject] The present invention indicated an automobile cleaning brush manufacture device. [Means for Solution] Including a manufacture machine, a manufacture chamber is installed into the manufacture machine, and into the manufacture ch...  
JP2019136348A
To provide a polyester monofilament for tooth brush that is excellent in flexibility (use feeling), durability (bristle breaking resistance), and recoverability (bristle opening resistance).The present invention provides a polyester mono...  
JP2019523052A
Arithmetic average height [of the surface of an applicator of at least one portion A of an applicator where a cosmetics applicator (1) exceeds 10.0 micrometers strictly] SaIt Present and this height is calculated according to the followi...  
JP2019126904A
To provide a polishing device and a polishing processing method therefor.The present invention relates to a technique for processing ends of hairs, in particular, to a polishing device and a polishing processing method therefor. A polish...  
JP6552089B2  
JP2019119021A
To provide a grinding/cleaning tool and a method for grinding and cleaning an inner surface of a pipe, which can easily perform uniform brushing work in the pipe, has high work efficiency, is suitable for precise processing, and can incr...  

Matches 851 - 900 out of 4,399