JP2006500258A - 歯ブラシの製造方法 - Google Patents
歯ブラシの製造方法 Download PDFInfo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3481—Vibrating brush body, e.g. by using eccentric weights
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
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- A46B13/00—Brushes with driven brush bodies or carriers
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- A—HUMAN NECESSITIES
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- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
- A46B15/0016—Arrangements for enhancing monitoring or controlling the brushing process with enhancing means
- A46B15/0036—Arrangements for enhancing monitoring or controlling the brushing process with enhancing means with a lighting means, e.g. laser, bulb
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
- A46B5/0054—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body
- A46B5/0062—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body being flexible or resilient during use
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
- A46B5/0054—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body
- A46B5/0062—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body being flexible or resilient during use
- A46B5/007—Inserts made of different material, e.g. springs, plates
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/02—Brush bodies; Handles integral with brushware specially shaped for holding by the hand
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B7/00—Bristle carriers arranged in the brush body
- A46B7/04—Bristle carriers arranged in the brush body interchangeably removable bristle carriers
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D3/00—Preparing, i.e. Manufacturing brush bodies
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1671—Making multilayered or multicoloured articles with an insert
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/10—For human or animal care
- A46B2200/1066—Toothbrush for cleaning the teeth or dentures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/08—Machine parts specially adapted for dentistry
- A61C1/088—Illuminating devices or attachments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1671—Making multilayered or multicoloured articles with an insert
- B29C2045/1673—Making multilayered or multicoloured articles with an insert injecting the first layer, then feeding the insert, then injecting the second layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/42—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/42—Brushes
- B29L2031/425—Toothbrush
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S16/00—Miscellaneous hardware, e.g. bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance
- Y10S16/18—Composition handles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S16/00—Miscellaneous hardware, e.g. bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance
- Y10S16/19—Cast or molded handles
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Abstract
【解決手段】
ハンドル領域(10)、ヘッド領域(14)及びネック領域(12)を有する本体(16、18)内に、少なくとも部分的に機能部品を備え、さらに、電気操作型の機能ユニット(22、22’)と、エネルギーストア(24)を含むとともに前記機能ユニット(22、22’)に用いられる電力供給源(26)を備え、前記本体を、強度部として機能する少なくとも一つのハード部品(16)と、少なくとも一つのソフト部品(18)を用いて射出成形によって形成し、かつ前記本体(16、18)の形成時に、少なくとも幾つかの機能部品が少なくとも部分的に、前記ソフト部品(18)を形成するプラスチックによって直接覆われるようにした。
Description
例えば、この一例として、特許文献1に開示された歯ブラシでは、歯ブラシのハンドル領域に、LEDと、このLEDのオンとオフを切替えるスイッチ用のユニットを一体に備えて、光を放出できるようにしており、またこのスイッチ用のユニットをバッテリーと、フレキシブルな接続用のエレクトロード及びフレキシブルな膜を含むように構成している。スイッチ用ユニットの膜の領域では、歯ブラシのハンドルを構成する材料を用いてこの上方に薄い層を形成し、突出状の領域を形成している。
−好ましくは、電気モーターと偏心器(エキセントリック)又は電気的に駆動される振動性のアーマチュアから構成されるバイブレーション装置、
−バイブレーション装置と接続される電線、
−他の機能部品との間で電気接続を行うための別体の接続部品(コンタクト部品)
1. ハード部品16を射出成形する
2. ハード部品16内に予め形成されたサブアセンブリ82を配置する
2.1 接続ピン46’を押し当てる
3. ソフト部品18を射出成形する
4. スイッチ部品(バタフライ)36を取付ける
4.1 性能テストを実施する
5. バッテリー24を取付ける
5.1 クロージャーカバー70を予め組付ける
6. クロージャーカバー70を取付ける
7. 予め形成されたブラシヘッド76を取付ける
8. パッケージングする
12 ネック領域
14 ヘッド領域
16 本体(ハード部品)
18 本体(ソフト部品)
20 電気操作型の駆動部(電気モーター)
22 電気操作型の機能ユニット(バイブレーション装置)
22’ 電気操作型の機能ユニット(照明装置)
24 エネルギーストア(バッテリー)
28 キャビティ
29 キャビティ
30 作用領域(スイッチ領域)
32 バイブレーション−ダンピング領域(振動減衰領域)
34 保持又は固定用の領域(溝部)
36 機能部品(スイッチ部品)
42、44 電線
46 機能部品(コンタクト部)
46’ 機能部品(接続ピン)
48 機能部品(接続クリップ)
82 機能部品のサブアセンブリ
Claims (18)
- 歯ブラシの製造方法であって、前記歯ブラシの本体(16、18)はハンドル領域(10)、ヘッド領域(14)及びこれらハンドル領域(10)とヘッド領域(14)の間に位置するネック領域(12)を有し、前記本体(16、18)内には、少なくとも部分的に機能部品が備えられ、さらに、電気操作型の機能ユニット(22、22’)と電力供給源(26)が含まれ、該電力供給源(26)はエネルギーストア(24)を含むとともに前記機能ユニット(22、22’)に用いられ、
前記本体は、強度部として機能する、少なくとも一つのハード部品(16)と、少なくとも一つのソフト部品(18)を用いて、射出成形によって形成され、かつ、
前記本体(16、18)を形成する際、少なくとも幾つかの機能部品が、少なくとも部分的に、前記ソフト部品(18)を形成するプラスチックによって直接覆われるようにしたことを特徴とする方法。 - 前記機能部品は、前記ハード部品(16)と前記ソフト部品(18)間の境界領域内に設けられることを特徴とする請求項1に記載の方法。
- 前記覆われる機能ユニットはバイブレーション装置(22)であって、電気操作型の駆動部(20)を有し、前記ヘッド領域(14)に振動を生じさせることを特徴とする請求項1又は2に記載の方法。
- 前記覆われる機能ユニットは照明装置(22’)であって、少なくとも一つの光源、好ましくはLEDを有することを特徴とする請求項1又は2に記載の方法。
- まず、前記機能部品を除いて第一部品(16)を射出成形させた後、前記第一部品(16)上に少なくとも幾つかの前記機能部品を配置させて、固定させるようにし、続いて、前記第一部品(16)と前記機能部品を含むユニットを、少なくとも部分的に、少なくとも一つのさらなる部品(18)を用いて覆うようにしたことを特徴とする請求項1〜4のいずれかに記載の方法。
- 第一部品(16)の射出成形に先立って、まず、射出成形用の型内に少なくとも幾つかの前記機能部品を配置させた後、前記第一部品(16)によって覆われるようにし、続いて、前記第一部品(16)と前記覆われた機能部品を含むユニットを、少なくとも一つのさらなる部品(18)を用いて覆うようにしたことを特徴とする請求項1〜4のいずれかに記載の方法。
- 少なくとも一つの部品(16、18)において、まず、第一のステップで、前記機能部品を低めの射出成形圧力で覆うようにし、次に、少なくとも一つのさらなるステップで、前記部品(16、18)を高めの射出成形圧力で完成させることを特徴とする請求項1〜6のいずれかに記載の方法。
- 予め射出成形されたプラスチック部品(16)、特にハード部品上に、少なくとも幾つかの前記機能部品を配置させて、この後に射出成形される、さらなるプラスチック部品、特にソフト部品の流動方向に対して、前記機能部品が、前記ハード部品上の少なくとも一つの保護区間の影の中に位置する領域内に配置されるようにしたことを特徴とする請求項1〜7のいずれかに記載の方法。
- 前記本体(16、18)の長手方向のかなりの部分にわたって延びる、前記機能部品又は機能部品のサブアセンブリ(82)を覆うようにしたことを特徴とする請求項1〜8のいずれかに記載の方法。
- 射出成形の間、一つ又は複数の電線(42、44)用の保持又は固定用の領域(34)を備えるように、少なくとも一つの部品(16)を構成するようにしたことを特徴とする請求項1〜9のいずれかに記載の方法。
- さらなる部品(18)の射出成形に先立って、少なくとも一つの第一部品(16)と、この後覆われる機能部品を含むユニットの上に少なくとも一つのさらなる機能部品(46、46’、48)、特に機能部品の間に電気接続を生じさせる接続部を、この後に覆われるように取付けたことを特徴とする請求項1〜10のいずれかに記載の方法。
- 一つ又は複数の機能部品を後の段階で装着させるために設けられる、前記第一部品(16)の少なくとも一つのキャビティ(29)は、前記第一部品(16)によって覆われるか、及び/又は、少なくとも一つのさらなる部品(18)によって覆われることになる少なくとも一つの機能部品(46、46’)によって、さらなる部品(18)に関してシールされることを特徴とする請求項1〜11のいずれかに記載の方法。
- 前記ソフト部品(18)の射出成形によって作用領域(30)を形成するが、この領域は予め射出成形されたハード部品(16)のキャビティ(28)内に押し込まれることができるようにして、少なくとも一つの電気的な機能部品(36)を作用できるようにし、特に、歯ブラシのオンとオフを切替えるようにスイッチ操作させるスイッチ部を作用できるようにしたことを特徴とする請求項1〜12のいずれかに記載の方法。
- 特に、前記ネック領域(12)又は、前記ネック領域(12)と前記ハンドル領域(10)の間の移行領域に設けられる、前記本体のバイブレーション−ダンピング領域(32)は、少なくとも二つの異なる射出成形される部品(16、18)を用いて形成されることを特徴とする請求項1〜13のいずれかに記載の方法。
- 前記バイブレーション−ダンピング領域(32)を形成するために、まず、ハード部品(16)を射出成形する際に、このハード部品(16)に溝部(34)のパターンを備えるようにし、次に、少なくとも一つのさらなる部品(18)、特にソフト部品を射出成形する際に、前記溝部(34)を前記さらなる部品(18)によって覆われるようにしたことを特徴とする請求項14に記載の方法。
- ハンドル領域(10)、ヘッド領域(14)及びこれらハンドル領域(10)とヘッド領域(14)の間に位置するネック領域(12)を有する本体(16、18)を備え、前記本体(16、18)内に、少なくとも部分的に機能部品を備え、さらに、電気操作型の機能ユニット(22、22’)と、電力供給源(26)を備え、該電力供給源(26)はエネルギーストア(24)を含むとともに前記機能ユニット(22、22’)に用いられ、さらに前記本体は、射出成形によって形成されかつ強度部として機能する少なくとも一つのハード部品(16)と、射出成形によって形成される少なくとも一つのソフト部品(18)を有し、少なくとも幾つかの前記機能部品を、少なくとも部分的に、前記ソフト部品(18)を形成するプラスチックによって直接覆われるようにしたことを特徴とする歯ブラシ。
- 前記ヘッド領域(14)又は前記ネック領域(12)に設けられる前記機能ユニット(22)と、前記ハンドル領域(10)に設けられる前記エネルギーストア(24)の間を接続する電気接続は、二つの安定状態を有するスイッチ部品(36)を用いて接続されたり、分断されるようにして、この際、前記スイッチ部(36)は、相互関係する領域(38)の両端側に設けられた二つの脚部(40)を作用させることで、二つの形状的に安定な状態の間で変化可能であることを特徴とする請求項16に記載の歯ブラシ。
- 請求項1〜15のいずれかに記載の方法を用いて形成されることを特徴とする、請求項16又は17に記載の歯ブラシ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10245086A DE10245086A1 (de) | 2002-09-27 | 2002-09-27 | Verfahren zur Herstellung einer Zahnbürste |
PCT/EP2003/009681 WO2004030891A1 (de) | 2002-09-27 | 2003-09-01 | Verfahren zur herstellung einer zahnbürste mit einem elektrischen funktionsbauteil |
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JP2006500258A true JP2006500258A (ja) | 2006-01-05 |
JP4671150B2 JP4671150B2 (ja) | 2011-04-13 |
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JP2004540567A Expired - Fee Related JP4671150B2 (ja) | 2002-09-27 | 2003-09-01 | 歯ブラシの製造方法 |
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US (3) | US7240390B2 (ja) |
EP (3) | EP1772248A1 (ja) |
JP (1) | JP4671150B2 (ja) |
KR (1) | KR101069518B1 (ja) |
CN (1) | CN100439071C (ja) |
AT (1) | ATE385886T1 (ja) |
AU (1) | AU2003273808B2 (ja) |
BR (1) | BR0314740B1 (ja) |
CA (1) | CA2497733C (ja) |
CO (1) | CO5720981A2 (ja) |
DE (2) | DE10245086A1 (ja) |
ES (1) | ES2299722T3 (ja) |
HK (1) | HK1083327A1 (ja) |
MX (1) | MXPA05002931A (ja) |
RU (1) | RU2322940C2 (ja) |
WO (1) | WO2004030891A1 (ja) |
Cited By (4)
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2003
- 2003-09-01 DE DE50309170T patent/DE50309170D1/de not_active Expired - Lifetime
- 2003-09-01 BR BRPI0314740-1A patent/BR0314740B1/pt not_active IP Right Cessation
- 2003-09-01 RU RU2005112751/12A patent/RU2322940C2/ru active
- 2003-09-01 EP EP06024675A patent/EP1772248A1/de not_active Ceased
- 2003-09-01 JP JP2004540567A patent/JP4671150B2/ja not_active Expired - Fee Related
- 2003-09-01 CN CNB038228386A patent/CN100439071C/zh not_active Expired - Lifetime
- 2003-09-01 CA CA2497733A patent/CA2497733C/en not_active Expired - Fee Related
- 2003-09-01 MX MXPA05002931A patent/MXPA05002931A/es active IP Right Grant
- 2003-09-01 AU AU2003273808A patent/AU2003273808B2/en not_active Ceased
- 2003-09-01 EP EP09006215A patent/EP2085205B1/de not_active Expired - Lifetime
- 2003-09-01 EP EP03757770A patent/EP1542848B1/de not_active Revoked
- 2003-09-01 AT AT03757770T patent/ATE385886T1/de not_active IP Right Cessation
- 2003-09-01 WO PCT/EP2003/009681 patent/WO2004030891A1/de active IP Right Grant
- 2003-09-01 ES ES03757770T patent/ES2299722T3/es not_active Expired - Lifetime
- 2003-09-01 KR KR1020057005312A patent/KR101069518B1/ko not_active IP Right Cessation
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2005
- 2005-04-04 CO CO05029130A patent/CO5720981A2/es active IP Right Grant
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2006
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2007
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012521787A (ja) * | 2009-03-20 | 2012-09-20 | ブラウン ゲーエムベーハー | 電動歯ブラシ、及び電動歯ブラシの製造方法 |
JP2012161368A (ja) * | 2011-02-03 | 2012-08-30 | Sanion:Kk | 口腔清掃用具用照明付振動器および口腔清掃用具 |
JP3178314U (ja) * | 2012-05-29 | 2012-09-13 | ジーボックス有限会社 | 口腔衛生具 |
JPWO2016035678A1 (ja) * | 2014-09-01 | 2017-06-15 | ライオン株式会社 | 歯ブラシ |
Also Published As
Publication number | Publication date |
---|---|
US20040060138A1 (en) | 2004-04-01 |
AU2003273808A1 (en) | 2004-04-23 |
WO2004030891A1 (de) | 2004-04-15 |
CA2497733A1 (en) | 2004-04-15 |
US7713461B2 (en) | 2010-05-11 |
US20110024944A1 (en) | 2011-02-03 |
AU2003273808B2 (en) | 2009-03-12 |
RU2005112751A (ru) | 2006-01-10 |
ES2299722T3 (es) | 2008-06-01 |
DE50309170D1 (de) | 2008-03-27 |
BR0314740A (pt) | 2005-07-26 |
JP4671150B2 (ja) | 2011-04-13 |
CO5720981A2 (es) | 2007-01-31 |
ATE385886T1 (de) | 2008-03-15 |
MXPA05002931A (es) | 2005-07-01 |
RU2322940C2 (ru) | 2008-04-27 |
CN1692007A (zh) | 2005-11-02 |
KR101069518B1 (ko) | 2011-09-30 |
HK1083327A1 (en) | 2006-06-30 |
US20070222109A1 (en) | 2007-09-27 |
US8307488B2 (en) | 2012-11-13 |
US7240390B2 (en) | 2007-07-10 |
BR0314740B1 (pt) | 2014-03-25 |
EP1542848B1 (de) | 2008-02-13 |
CN100439071C (zh) | 2008-12-03 |
EP1772248A1 (de) | 2007-04-11 |
EP2085205A1 (de) | 2009-08-05 |
EP2085205B1 (de) | 2012-08-29 |
CA2497733C (en) | 2011-02-15 |
DE10245086A1 (de) | 2004-04-08 |
EP1542848A1 (de) | 2005-06-22 |
KR20050065561A (ko) | 2005-06-29 |
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