WO1998029007A1 - Toothbrush with internal supply - Google Patents

Toothbrush with internal supply Download PDF

Info

Publication number
WO1998029007A1
WO1998029007A1 PCT/US1996/020287 US9620287W WO9829007A1 WO 1998029007 A1 WO1998029007 A1 WO 1998029007A1 US 9620287 W US9620287 W US 9620287W WO 9829007 A1 WO9829007 A1 WO 9829007A1
Authority
WO
WIPO (PCT)
Prior art keywords
toothpaste
brush
toothbrush
internal supply
knob
Prior art date
Application number
PCT/US1996/020287
Other languages
French (fr)
Inventor
Toufic Abi Sarkis
Original Assignee
Toufic Abi Sarkis
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 Toufic Abi Sarkis filed Critical Toufic Abi Sarkis
Priority to PCT/US1996/020287 priority Critical patent/WO1998029007A1/en
Publication of WO1998029007A1 publication Critical patent/WO1998029007A1/en

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
    • A46B11/0024—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 permanently displaceable pressurising member that remain in position unless actuated, e.g. lead-screw or ratchet mechanisms, toothpaste tube twisting or rolling devices
    • A46B11/0027—Lead-screw mechanisms

Definitions

  • My idea is a portable toothbrush filled with toothpaste. It is divided into 2 pieces. The first piece is 1 5/8 inches (1.63 in.) long. It is connected to the toothpaste carrier which is the 2nd piece. It is 5 1/8 inches (5.13in.) long. It is also the stem of the brush. At the bottom, a knob is found.
  • Figure A is a brush whose end is screwed into figure B.
  • Figure A is opened from the inside in a way that allows toothpaste to enter and be placed right into the bristles.
  • Figure B is the stem of the toothbrush that is filled with toothpaste. At the bottom of it. there is a knob. When it is turned. the toothpaste is brought up to figure A by the carrier.
  • the brush I invented is made up of hard plastic, Moreover, one can buy the different sections separately.
  • the sections come in different colors r the usual transparent color. This invention is called "PRACTIBRUSH" .

Abstract

The present invention is directed to a toothbrush having a bristle head (1) connected to a toothpaste supply tube (2). A screw piston (3) is provided with a turning knob (4) to advance the toothpaste in the supply tube (2).

Description

TOOTHBRUSH WITH INTERNAL SUPPLY
I, alone, thought up of this idea. I will personally go to the patent and Trademark Office in Washington D. C. to register this application with its documents nationwide and international.
If my invention gets accepted by this office, I request that no one is too imitate it without my authorization or official permission. I may decide to build a factory to distribute my invention in marketing, or in selling it directly to companies. I will make the decision later.
People brush their teeth in the morning and at night everyday. It is not usual having people brushing their teeth at noon due to lack of simplicity. MY bright idea can change that because it allows people to brush their teeth any where and at any time. It is practical, simple, and light. Furthermore, it can be carried around in one's pocket or purse.
My idea is a portable toothbrush filled with toothpaste. It is divided into 2 pieces. The first piece is 1 5/8 inches (1.63 in.) long. It is connected to the toothpaste carrier which is the 2nd piece. It is 5 1/8 inches (5.13in.) long. It is also the stem of the brush. At the bottom, a knob is found.
Figure A is a brush whose end is screwed into figure B. Figure A is opened from the inside in a way that allows toothpaste to enter and be placed right into the bristles.
Figure B is the stem of the toothbrush that is filled with toothpaste. At the bottom of it. there is a knob. When it is turned. the toothpaste is brought up to figure A by the carrier.
How the brush works
In order to get the toothpaste to reach the brush, you have to turn (figure A ) the brush 90 degrees to the right. That is the only time the path is not blocked. (look at figure C) When the brush is in that position, turn the knob that is located at the bottom of figure B to allow the toothpaste to travel towards the top right side of figure B. The left side is closed oecause it is hard plastic. Once the brush is filled up with toothpaste, turn back the brush (figure A) 90 degrees to the left so it is centered with its stem. No matter how many times you turn the knob now, the toothpaste will not go up because the path between figures A and B is blocked. After brushing your teeth, rinse off the brush with water (water will not go through because the path is closed-figure A is not turned into figure C) and place its cover(figure Dj on it.
The brush I invented is made up of hard plastic, Moreover, one can buy the different sections separately. The sections come in different colors r the usual transparent color. This invention is called "PRACTIBRUSH" .

Claims

Figure imgf000006_0001
PCT/US1996/020287 1996-12-30 1996-12-30 Toothbrush with internal supply WO1998029007A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US1996/020287 WO1998029007A1 (en) 1996-12-30 1996-12-30 Toothbrush with internal supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1996/020287 WO1998029007A1 (en) 1996-12-30 1996-12-30 Toothbrush with internal supply

Publications (1)

Publication Number Publication Date
WO1998029007A1 true WO1998029007A1 (en) 1998-07-09

Family

ID=22256318

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1996/020287 WO1998029007A1 (en) 1996-12-30 1996-12-30 Toothbrush with internal supply

Country Status (1)

Country Link
WO (1) WO1998029007A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US995626A (en) * 1910-07-23 1911-06-20 Hilarion Moran Magazine tooth-brush.
US1486394A (en) * 1922-12-11 1924-03-11 Rose Barnett Fountain brush
US1983557A (en) * 1930-06-11 1934-12-11 Sprague Sells Corp Corn cutter
US4421433A (en) * 1980-01-28 1983-12-20 Villanueva Gilberto M Hygienic toothbrush comprising a container for dentifrice substances

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US995626A (en) * 1910-07-23 1911-06-20 Hilarion Moran Magazine tooth-brush.
US1486394A (en) * 1922-12-11 1924-03-11 Rose Barnett Fountain brush
US1983557A (en) * 1930-06-11 1934-12-11 Sprague Sells Corp Corn cutter
US4421433A (en) * 1980-01-28 1983-12-20 Villanueva Gilberto M Hygienic toothbrush comprising a container for dentifrice substances

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