GB2213732B - Dental apparatus - Google Patents

Dental apparatus

Info

Publication number
GB2213732B
GB2213732B GB8900896A GB8900896A GB2213732B GB 2213732 B GB2213732 B GB 2213732B GB 8900896 A GB8900896 A GB 8900896A GB 8900896 A GB8900896 A GB 8900896A GB 2213732 B GB2213732 B GB 2213732B
Authority
GB
United Kingdom
Prior art keywords
dental apparatus
dental
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 - Lifetime
Application number
GB8900896A
Other versions
GB8900896D0 (en
GB2213732A (en
Inventor
Alan Julian Segal
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
Priority claimed from GB888800830A external-priority patent/GB8800830D0/en
Application filed by Individual filed Critical Individual
Priority to GB8900896A priority Critical patent/GB2213732B/en
Publication of GB8900896D0 publication Critical patent/GB8900896D0/en
Priority to AT89909595T priority patent/ATE132728T1/en
Priority to JP1509009A priority patent/JP2930640B2/en
Priority to EP89909595A priority patent/EP0454672B1/en
Priority to DE68925428T priority patent/DE68925428T2/en
Priority to US07/720,777 priority patent/US6533578B2/en
Priority to AU40751/89A priority patent/AU640111B2/en
Priority to PCT/GB1989/000972 priority patent/WO1990007912A1/en
Publication of GB2213732A publication Critical patent/GB2213732A/en
Publication of GB2213732B publication Critical patent/GB2213732B/en
Application granted granted Critical
Priority to US10/337,527 priority patent/US6796796B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
    • A61C17/0202—Hand-pieces

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)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
GB8900896A 1988-01-14 1989-01-16 Dental apparatus Expired - Lifetime GB2213732B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB8900896A GB2213732B (en) 1988-01-14 1989-01-16 Dental apparatus
PCT/GB1989/000972 WO1990007912A1 (en) 1989-01-16 1989-08-21 Dental apparatus
US07/720,777 US6533578B2 (en) 1989-01-16 1989-08-21 Dental apparatus
JP1509009A JP2930640B2 (en) 1989-01-16 1989-08-21 Dental equipment
EP89909595A EP0454672B1 (en) 1989-01-16 1989-08-21 Dental apparatus
DE68925428T DE68925428T2 (en) 1989-01-16 1989-08-21 DENTAL DEVICE
AT89909595T ATE132728T1 (en) 1989-01-16 1989-08-21 DENTAL DEVICE
AU40751/89A AU640111B2 (en) 1989-01-16 1989-08-21 Dental apparatus
US10/337,527 US6796796B2 (en) 1989-01-16 2003-01-07 Dental apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888800830A GB8800830D0 (en) 1988-01-14 1988-01-14 Dental apparatus
GB8900896A GB2213732B (en) 1988-01-14 1989-01-16 Dental apparatus

Publications (3)

Publication Number Publication Date
GB8900896D0 GB8900896D0 (en) 1989-03-08
GB2213732A GB2213732A (en) 1989-08-23
GB2213732B true GB2213732B (en) 1991-11-13

Family

ID=26293323

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8900896A Expired - Lifetime GB2213732B (en) 1988-01-14 1989-01-16 Dental apparatus

Country Status (1)

Country Link
GB (1) GB2213732B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5927975A (en) 1997-01-24 1999-07-27 Esrock; Bernard S. Fitting for dental syringe tip

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0454672B1 (en) 1989-01-16 1996-01-10 Alan Julian Segal Dental apparatus
US5242300A (en) * 1992-12-23 1993-09-07 Esrock Bernard S Nozzle for dental tool
US5833456A (en) * 1995-05-10 1998-11-10 Davis; Warren Illuminated syringe tip and handpiece assembly
US5908296A (en) * 1997-12-16 1999-06-01 Minnesota Mining & Manufacturing Co. Dental air-water syringe with water purifying device
GB9827716D0 (en) * 1998-12-17 1999-02-10 Segal Alan J Handpiece for a dental syringe assembly
EP2032069B1 (en) 2006-06-15 2014-03-05 Koninklijke Philips N.V. Droplet jet system for cleaning teeth
GB201009644D0 (en) 2010-06-09 2010-07-21 Astek Innovations Ltd Improved dental nozzle
US9687328B2 (en) 2013-05-03 2017-06-27 Bernard S. Esrock Full flow disposable syringe tip and connector

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1049162A (en) * 1964-01-31 1966-11-23 Amalgamated Dental Co Ltd Improvements in and relating to dental equipment
US4026025A (en) * 1975-10-28 1977-05-31 Hunt Roderick S Dental syringe
EP0029636A1 (en) * 1979-11-23 1981-06-03 Teledyne Industries, Inc. Method and apparatus for producing a liquid jet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1049162A (en) * 1964-01-31 1966-11-23 Amalgamated Dental Co Ltd Improvements in and relating to dental equipment
US4026025A (en) * 1975-10-28 1977-05-31 Hunt Roderick S Dental syringe
EP0029636A1 (en) * 1979-11-23 1981-06-03 Teledyne Industries, Inc. Method and apparatus for producing a liquid jet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5927975A (en) 1997-01-24 1999-07-27 Esrock; Bernard S. Fitting for dental syringe tip
US6319001B1 (en) 1997-01-24 2001-11-20 Bernard S. Esrock Fitting for dental syringe tip

Also Published As

Publication number Publication date
GB8900896D0 (en) 1989-03-08
GB2213732A (en) 1989-08-23

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Legal Events

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

Effective date: 19970116

728V Application for restoration filed (sect. 28/1977)
728Y Application for restoration allowed (sect. 28/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20090115