DE69725887D1 - Zahnbürste mit verbesserter reinigungs- und abtrieb- wirksamkeit - Google Patents

Zahnbürste mit verbesserter reinigungs- und abtrieb- wirksamkeit

Info

Publication number
DE69725887D1
DE69725887D1 DE69725887T DE69725887T DE69725887D1 DE 69725887 D1 DE69725887 D1 DE 69725887D1 DE 69725887 T DE69725887 T DE 69725887T DE 69725887 T DE69725887 T DE 69725887T DE 69725887 D1 DE69725887 D1 DE 69725887D1
Authority
DE
Germany
Prior art keywords
toothbrush
improved cleaning
improved
abrasive particles
cleaning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69725887T
Other languages
English (en)
Other versions
DE69725887T2 (de
Inventor
Thomas Schiff
D Hill
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WhiteHill Oral Technologies Inc
Original Assignee
WhiteHill Oral Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WhiteHill Oral Technologies Inc filed Critical WhiteHill Oral Technologies Inc
Application granted granted Critical
Publication of DE69725887D1 publication Critical patent/DE69725887D1/de
Publication of DE69725887T2 publication Critical patent/DE69725887T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46DMANUFACTURE OF BRUSHES
    • A46D1/00Bristles; Selection of materials for bristles
    • A46D1/02Bristles details
    • A46D1/0238Bristles with non-round cross-section
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46DMANUFACTURE OF BRUSHES
    • A46D1/00Bristles; Selection of materials for bristles
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B2200/00Brushes characterized by their functions, uses or applications
    • A46B2200/10For human or animal care
    • A46B2200/1066Toothbrush for cleaning the teeth or dentures
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913Rod, strand, filament or fiber
    • Y10T428/2973Particular cross section
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913Rod, strand, filament or fiber
    • Y10T428/298Physical dimension
DE69725887T 1996-07-25 1997-07-24 Zahnbürste mit verbesserter reinigungs- und abtrieb- wirksamkeit Expired - Fee Related DE69725887T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2260196P 1996-07-25 1996-07-25
US22601P 1996-07-25
PCT/US1997/012206 WO1998004167A1 (en) 1996-07-25 1997-07-24 Toothbrush with improved cleaning and abrasion efficiency

Publications (2)

Publication Number Publication Date
DE69725887D1 true DE69725887D1 (de) 2003-12-04
DE69725887T2 DE69725887T2 (de) 2004-09-09

Family

ID=21810448

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69725887T Expired - Fee Related DE69725887T2 (de) 1996-07-25 1997-07-24 Zahnbürste mit verbesserter reinigungs- und abtrieb- wirksamkeit

Country Status (10)

Country Link
US (2) US6138314A (de)
EP (1) EP0955836B1 (de)
JP (1) JP2000516822A (de)
AT (1) ATE252858T1 (de)
AU (1) AU3799197A (de)
BR (1) BR9710527A (de)
CA (1) CA2261763A1 (de)
DE (1) DE69725887T2 (de)
DK (1) DK0955836T3 (de)
WO (1) WO1998004167A1 (de)

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WO1998004167A1 (en) 1998-02-05
EP0955836B1 (de) 2003-10-29
EP0955836A4 (de) 1999-11-17
DE69725887T2 (de) 2004-09-09
DK0955836T3 (da) 2004-03-08
AU3799197A (en) 1998-02-20
US6138314A (en) 2000-10-31
BR9710527A (pt) 2000-01-18
ATE252858T1 (de) 2003-11-15
CA2261763A1 (en) 1998-02-05
JP2000516822A (ja) 2000-12-19
US6086373A (en) 2000-07-11
EP0955836A1 (de) 1999-11-17

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