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FR881678A - Rational toothbrush - Google Patents

Rational toothbrush

Info

Publication number
FR881678A
FR881678A FR881678DA FR881678A FR 881678 A FR881678 A FR 881678A FR 881678D A FR881678D A FR 881678DA FR 881678 A FR881678 A FR 881678A
Authority
FR
France
Prior art keywords
toothbrush
rational
rational 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
Application number
Other languages
French (fr)
Inventor
Louis-Robert Selbmann
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 filed Critical
Application granted granted Critical
Publication of FR881678A publication Critical patent/FR881678A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/04—Arranged like in or for toothbrushes
FR881678D 1941-05-14 1941-05-14 Rational toothbrush Expired FR881678A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR881678T 1941-05-14

Publications (1)

Publication Number Publication Date
FR881678A true FR881678A (en) 1943-05-05

Family

ID=9373135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR881678D Expired FR881678A (en) 1941-05-14 1941-05-14 Rational toothbrush

Country Status (1)

Country Link
FR (1) FR881678A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150457A (en) * 1977-09-26 1979-04-24 Larson David F Toothbrush
FR2528677A1 (en) * 1982-06-22 1983-12-23 Olsen Hans METHOD FOR MANUFACTURING BRUSH HEAD, BRUSH HEAD, AND ITS APPLICATION FOR DENTAL TREATMENTS
USRE37625E1 (en) * 1997-01-13 2002-04-09 Peak Enterprises, Inc. Tongue hygiene device
US7059853B2 (en) 2002-06-03 2006-06-13 Cra Labs, Inc. Oral irrigation and/or brushing devices and/or methods
US7757329B2 (en) 2002-06-03 2010-07-20 Cra Labs, Inc. Oral brushing devices and/or methods
US8449295B2 (en) 2002-06-03 2013-05-28 Cra Labs, Inc. Oral irrigation and/or brushing devices and/or methods
USD696021S1 (en) 2010-09-17 2013-12-24 Cra Labs, Inc. Oral brush head
USD696020S1 (en) 2010-09-17 2013-12-24 Cra Labs, Inc. Oral brush head

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150457A (en) * 1977-09-26 1979-04-24 Larson David F Toothbrush
FR2528677A1 (en) * 1982-06-22 1983-12-23 Olsen Hans METHOD FOR MANUFACTURING BRUSH HEAD, BRUSH HEAD, AND ITS APPLICATION FOR DENTAL TREATMENTS
USRE37625E1 (en) * 1997-01-13 2002-04-09 Peak Enterprises, Inc. Tongue hygiene device
US7059853B2 (en) 2002-06-03 2006-06-13 Cra Labs, Inc. Oral irrigation and/or brushing devices and/or methods
US7757330B2 (en) 2002-06-03 2010-07-20 Cra Labs, Inc. Oral brushing devices and/or methods
US7757328B2 (en) 2002-06-03 2010-07-20 Cra Labs, Inc. Oral brushing devices and/or methods
US7757329B2 (en) 2002-06-03 2010-07-20 Cra Labs, Inc. Oral brushing devices and/or methods
US7849549B2 (en) 2002-06-03 2010-12-14 Cra Labs, Inc. Oral brushing devices
US8449295B2 (en) 2002-06-03 2013-05-28 Cra Labs, Inc. Oral irrigation and/or brushing devices and/or methods
USD696021S1 (en) 2010-09-17 2013-12-24 Cra Labs, Inc. Oral brush head
USD696020S1 (en) 2010-09-17 2013-12-24 Cra Labs, Inc. Oral brush head

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