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GB1470268A - Toothbrush - Google Patents

Toothbrush

Info

Publication number
GB1470268A
GB1470268A GB1267974A GB1267974A GB1470268A GB 1470268 A GB1470268 A GB 1470268A GB 1267974 A GB1267974 A GB 1267974A GB 1267974 A GB1267974 A GB 1267974A GB 1470268 A GB1470268 A GB 1470268A
Authority
GB
United Kingdom
Prior art keywords
duct
dentifrice
cartridge
brush head
bristles
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
GB1267974A
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.)
Trisa Buerstenfabrik AG Triengen
Original Assignee
Trisa Buerstenfabrik AG Triengen
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
Priority claimed from CH400473A external-priority patent/CH551773A/en
Application filed by Trisa Buerstenfabrik AG Triengen filed Critical Trisa Buerstenfabrik AG Triengen
Publication of GB1470268A publication Critical patent/GB1470268A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/001—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs
    • A46B11/002—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means
    • A46B11/0058—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means with a metered dosage
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/001—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs
    • A46B11/002—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water with integral reservoirs pressurised at moment of use manually or by powered means
    • A46B11/0041—Flexible or deformable reservoirs, e.g. resilient bulbs, compressible tubes
    • 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

Landscapes

  • Brushes (AREA)

Abstract

1470268 Reservoir toothbrushes TRISA BURSTENFABRIK AG 21 March 1974 [21 March 1973 7 Jan 1974] 12679/74 Heading A4K Movement of a dentifrice cartridge 30 towards the brush head 33 of a reservoir toothbrush against the action of a spring 36 causes dentifrice to be delivered to the bristles through a duct 32, in a piston 37 and a duct 12, 19 in the brush head, leakage of dentifrice being prevented by providing part of the duct in the brush head with a diameter sufficient to exert a capillary effect on the dentifrice. Preferably such a diameter is between 0À5 and 1À5 mm and is provided in that part 19 of the duct which opens into the bristles. The non- capillary part of the duct may be 2 mm. The cartridge and handle may be of rectangular cross-section with the handle having sloping side walls (41a, 41b) Figs. 3-5 (not shown) which abut against correspondingly sloping shoulders (40a, 40b) on the cartridge.
GB1267974A 1973-03-21 1974-03-21 Toothbrush Expired GB1470268A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH400473A CH551773A (en) 1973-03-21 1973-03-21 TOOTH BRUSH FILLER HOLDER.
DE19742400514 DE2400514A1 (en) 1973-03-21 1974-01-07 TOOTH BRUSH FILLER HOLDER

Publications (1)

Publication Number Publication Date
GB1470268A true GB1470268A (en) 1977-04-14

Family

ID=25694374

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1267974A Expired GB1470268A (en) 1973-03-21 1974-03-21 Toothbrush

Country Status (6)

Country Link
CA (1) CA998506A (en)
FR (1) FR2222050B1 (en)
GB (1) GB1470268A (en)
IE (1) IE39061B1 (en)
IT (1) IT1015858B (en)
LU (1) LU69668A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207640A (en) * 1987-07-30 1989-02-08 David Ernest Mansfield A combined housing and applicator for cosmetic or other materials
GB2313774A (en) * 1996-06-05 1997-12-10 Ahmet Ersal Mehmet Dentifrice applicator
GB2409638A (en) * 2003-12-30 2005-07-06 Douglas Peter John Thorogood A toothpaste dispenser fitted to a replaceable brush head.
WO2012134435A1 (en) * 2011-03-28 2012-10-04 Colgate-Palmolive Company Toothbrush having oral care fluid delivery

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000422A1 (en) * 1981-07-28 1983-02-17 Sidney Ronald Coxson Tooth brush
US4692047A (en) * 1983-04-20 1987-09-08 Sasuke Endo Brush for applying material in liquid or emulsion form
DE3467690D1 (en) * 1983-04-20 1988-01-07 Sasuke Endo Toothbrush
FR2734695B1 (en) * 1995-05-29 1997-08-14 Martin Joseph COMPACT ASSEMBLY: TOOTHBRUSH + LIQUID TOOTHPASTE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1299987A (en) * 1961-09-11 1962-07-27 Reservoir brush

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2207640A (en) * 1987-07-30 1989-02-08 David Ernest Mansfield A combined housing and applicator for cosmetic or other materials
GB2313774A (en) * 1996-06-05 1997-12-10 Ahmet Ersal Mehmet Dentifrice applicator
GB2409638A (en) * 2003-12-30 2005-07-06 Douglas Peter John Thorogood A toothpaste dispenser fitted to a replaceable brush head.
WO2012134435A1 (en) * 2011-03-28 2012-10-04 Colgate-Palmolive Company Toothbrush having oral care fluid delivery
AU2011363601B2 (en) * 2011-03-28 2014-10-23 Colgate-Palmolive Company Toothbrush having oral care fluid delivery
EP2848156A1 (en) * 2011-03-28 2015-03-18 Colgate-Palmolive Company Toothbrush having oral care fluid delivery
US9033602B2 (en) 2011-03-28 2015-05-19 Colgate-Palmolive Company Toothbrush having oral care fluid delivery
US9603444B2 (en) 2011-03-28 2017-03-28 Colgate-Palmolive Company Toothbrush having oral care fluid delivery

Also Published As

Publication number Publication date
FR2222050A1 (en) 1974-10-18
LU69668A1 (en) 1976-02-04
FR2222050B1 (en) 1978-02-10
CA998506A (en) 1976-10-19
IE39061B1 (en) 1978-07-19
IT1015858B (en) 1977-05-20
IE39061L (en) 1974-09-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee