CA2541505A1 - Refillable hollow toothbrush for dispensing toothpaste - Google Patents

Refillable hollow toothbrush for dispensing toothpaste Download PDF

Info

Publication number
CA2541505A1
CA2541505A1 CA 2541505 CA2541505A CA2541505A1 CA 2541505 A1 CA2541505 A1 CA 2541505A1 CA 2541505 CA2541505 CA 2541505 CA 2541505 A CA2541505 A CA 2541505A CA 2541505 A1 CA2541505 A1 CA 2541505A1
Authority
CA
Canada
Prior art keywords
toothpaste
refillable
hollow toothbrush
dispensing toothpaste
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.)
Abandoned
Application number
CA 2541505
Other languages
French (fr)
Inventor
Randy Leegsma
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2541505 priority Critical patent/CA2541505A1/en
Publication of CA2541505A1 publication Critical patent/CA2541505A1/en
Abandoned 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
    • A46B11/0024—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
    • 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
    • A46B11/0065—Brushes where the reservoir is specifically intended for being replaced when empty
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/0072—Details
    • A46B11/0079—Arrangements for preventing undesired leakage or dispensing
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/0072—Details
    • A46B11/0079—Arrangements for preventing undesired leakage or dispensing
    • A46B11/0086—Means for closing or sealing, e.g. toothpaste outlet when brush not in use thereby preventing leakage or drying out
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B11/00—Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water
    • A46B11/0072—Details
    • A46B11/0079—Arrangements for preventing undesired leakage or dispensing
    • A46B11/0089—Caps or covers for bristles
    • 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

A REFILLABLE HOLLOW TOOTHBRUSH FOR DISPENSING TOOTHPASTE

(a) a hollow handle forming a toothpaste receiving reservoir having an inlet end and an outlet end (b) a head extending from the handle at the outlet end, the head having bristles for brushing the teeth of the user (c) an internal passageway for transporting toothpaste between the reservoir and the bristle head

Description

BACKGROUND OF THE INVENTION

Randy Leegsma, the inventor has developed a Refillable Toothbrush which allows toothpaste to be dispensed from the handle of the toothbrush. This Refillable Toothbrush uses the idea of a disposable cartridge filled with toothpaste. As the toothpaste is depleted, the old one is removed and a new cartridge is inserted. This toothbrush uses a cartridge to dispense toothpaste by a(clockwiselanti-lock) twist of the base of the cartridge. The toothbrush has a vented bristle cap which prevents the intrusion of foreign matter, and still allows the bristle head to dry.

Claims

The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows:

FIELD OF INVENTION

This invention relates to the field of personal hygiene products, and in particular, relates to dental products, such as toothbrushes.
CA 2541505 2006-03-29 2006-03-29 Refillable hollow toothbrush for dispensing toothpaste Abandoned CA2541505A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2541505 CA2541505A1 (en) 2006-03-29 2006-03-29 Refillable hollow toothbrush for dispensing toothpaste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2541505 CA2541505A1 (en) 2006-03-29 2006-03-29 Refillable hollow toothbrush for dispensing toothpaste

Publications (1)

Publication Number Publication Date
CA2541505A1 true CA2541505A1 (en) 2007-09-29

Family

ID=38561866

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2541505 Abandoned CA2541505A1 (en) 2006-03-29 2006-03-29 Refillable hollow toothbrush for dispensing toothpaste

Country Status (1)

Country Link
CA (1) CA2541505A1 (en)

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Legal Events

Date Code Title Description
FZDE Dead