GB1296399A - - Google Patents

Info

Publication number
GB1296399A
GB1296399A GB1296399DA GB1296399A GB 1296399 A GB1296399 A GB 1296399A GB 1296399D A GB1296399D A GB 1296399DA GB 1296399 A GB1296399 A GB 1296399A
Authority
GB
United Kingdom
Prior art keywords
water
power chamber
nov
diaphragms
another
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
English (en)
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
Publication of GB1296399A publication Critical patent/GB1296399A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
    • A61C17/38—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by hydraulic motor, e.g. water motor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
    • A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Brushes (AREA)
GB1296399D 1968-11-29 1969-11-26 Expired GB1296399A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6817187A NL6817187A (enrdf_load_stackoverflow) 1968-11-29 1968-11-29

Publications (1)

Publication Number Publication Date
GB1296399A true GB1296399A (enrdf_load_stackoverflow) 1972-11-15

Family

ID=19805290

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296399D Expired GB1296399A (enrdf_load_stackoverflow) 1968-11-29 1969-11-26

Country Status (5)

Country Link
US (1) US3631556A (enrdf_load_stackoverflow)
DE (1) DE1956372A1 (enrdf_load_stackoverflow)
FR (1) FR2024562A1 (enrdf_load_stackoverflow)
GB (1) GB1296399A (enrdf_load_stackoverflow)
NL (1) NL6817187A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH601664A5 (enrdf_load_stackoverflow) * 1976-07-09 1978-07-14 Lpa Les Produits Associes
US4146020A (en) * 1976-07-09 1979-03-27 Les Produits Associes Lpa Power handle for hydraulic toothbrush-spray appliance
US4735200A (en) * 1985-09-23 1988-04-05 Westerman Robert D Oral hygiene apparatus
USD392101S (en) 1996-07-03 1998-03-17 Mauricio Garcia Travesi Combined toothbrush handle with window and toothpaste dispenser
USD389316S (en) 1996-07-03 1998-01-20 Mauricio Garcia Travesi Combined toothbrush handle with window and toothpaste dispenser
USD389315S (en) 1996-07-03 1998-01-20 Mauricio Garcia Travesi Combined toothbrush handle with window and toothpaste dispenser
CA2591143C (en) * 2004-12-21 2014-06-17 Koninklijke Philips Electronics, N.V. A drive system for a toothbrush using a flexible membrane for cleaning teeth
WO2008154769A1 (fr) * 2007-06-18 2008-12-24 Wu, Zhihui Brosse à dents actionnée par pression hydraulique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213471A (en) * 1964-03-30 1965-10-26 Gen Time Corp Power operated toothbrush
US3484885A (en) * 1968-01-15 1969-12-23 Aqua Tec Corp Hydraulic motor driven toothbrush

Also Published As

Publication number Publication date
US3631556A (en) 1972-01-04
DE1956372A1 (de) 1970-06-11
FR2024562A1 (enrdf_load_stackoverflow) 1970-08-28
NL6817187A (enrdf_load_stackoverflow) 1970-06-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees