FR557790A - Toothbrush - Google Patents
ToothbrushInfo
- Publication number
- FR557790A FR557790A FR557790DA FR557790A FR 557790 A FR557790 A FR 557790A FR 557790D A FR557790D A FR 557790DA FR 557790 A FR557790 A FR 557790A
- Authority
- FR
- France
- Prior art keywords
- toothbrush
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/06—Arrangement of mixed bristles or tufts of bristles, e.g. wire, fibre, rubber
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR557790T | 1922-10-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR557790A true FR557790A (en) | 1923-08-16 |
Family
ID=8941119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR557790D Expired FR557790A (en) | 1922-10-25 | 1922-10-25 | Toothbrush |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR557790A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE741585C (en) * | 1940-10-29 | 1943-11-13 | Nikolaus Kutz | Toothbrush |
US3072944A (en) * | 1960-01-21 | 1963-01-15 | Prophylactic Brush Co | Toothbrushes |
DE2757046A1 (en) * | 1977-12-21 | 1979-07-05 | Braun Ag | Tooth brush or brush for uneven surfaces - has alternate tufts of harder and softer bristles, of different length and area |
US5398367A (en) * | 1993-12-27 | 1995-03-21 | Lu; Guixian | Toothbrush with both soft and hard bristles |
US5613262A (en) * | 1994-07-27 | 1997-03-25 | Choy-Maldonado; Gina N. | Lingual brush |
US5806127A (en) * | 1992-08-03 | 1998-09-15 | Colgate-Palmolive Company | Coded toothbrush |
-
1922
- 1922-10-25 FR FR557790D patent/FR557790A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE741585C (en) * | 1940-10-29 | 1943-11-13 | Nikolaus Kutz | Toothbrush |
US3072944A (en) * | 1960-01-21 | 1963-01-15 | Prophylactic Brush Co | Toothbrushes |
DE2757046A1 (en) * | 1977-12-21 | 1979-07-05 | Braun Ag | Tooth brush or brush for uneven surfaces - has alternate tufts of harder and softer bristles, of different length and area |
US5806127A (en) * | 1992-08-03 | 1998-09-15 | Colgate-Palmolive Company | Coded toothbrush |
US6033733A (en) * | 1992-08-03 | 2000-03-07 | Colgate-Palmolive Company | Method for controlling dentifrice usage |
US5398367A (en) * | 1993-12-27 | 1995-03-21 | Lu; Guixian | Toothbrush with both soft and hard bristles |
US5613262A (en) * | 1994-07-27 | 1997-03-25 | Choy-Maldonado; Gina N. | Lingual brush |
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