GB1171989A - Dental Hand Appliance - Google Patents

Dental Hand Appliance

Info

Publication number
GB1171989A
GB1171989A GB20843/69A GB2084369A GB1171989A GB 1171989 A GB1171989 A GB 1171989A GB 20843/69 A GB20843/69 A GB 20843/69A GB 2084369 A GB2084369 A GB 2084369A GB 1171989 A GB1171989 A GB 1171989A
Authority
GB
United Kingdom
Prior art keywords
appliance
dental hand
fluid
hand appliance
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
Application number
GB20843/69A
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.)
Siemens AG
Original Assignee
Siemens AG
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 DE1966S0103173 external-priority patent/DE1541226B2/en
Application filed by Siemens AG filed Critical Siemens AG
Publication of GB1171989A publication Critical patent/GB1171989A/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
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/10—Straight hand-pieces

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

1,171,989. Dental syringes. SIEMENS A.G. 29 March, 1967 [14 April, 1966], No. 20843/69. Divided out of 1,171,988. Heading A5R. The subject-matter of this specification is identical with that described in the Specification 1,171,988 but the claims are concerned with a dental hand appliance for dispensing fluid, the appliance comprising a shank having a foot end with a connection for the fluid supply and a head end with a nozzle for discharging the fluid, the shank tapering in wedgeshaped manner from the head end to the foot end and being polygonal in cross-section.
GB20843/69A 1966-04-14 1967-03-29 Dental Hand Appliance Expired GB1171989A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES0103174 1966-04-14
DE1966S0103173 DE1541226B2 (en) 1966-04-14 1966-04-14 Dental handpiece

Publications (1)

Publication Number Publication Date
GB1171989A true GB1171989A (en) 1969-11-26

Family

ID=25998410

Family Applications (2)

Application Number Title Priority Date Filing Date
GB20843/69A Expired GB1171989A (en) 1966-04-14 1967-03-29 Dental Hand Appliance
GB04363/67A Expired GB1171988A (en) 1966-04-14 1967-03-29 Dental Hand Appliance

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB04363/67A Expired GB1171988A (en) 1966-04-14 1967-03-29 Dental Hand Appliance

Country Status (3)

Country Link
DE (1) DE1541227B2 (en)
FR (1) FR1517512A (en)
GB (2) GB1171989A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2558962C2 (en) * 1975-12-29 1984-10-25 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach Dental handpiece for processing dental prostheses or denture models

Also Published As

Publication number Publication date
GB1171988A (en) 1969-11-26
DE1541227A1 (en) 1969-08-28
DE1541227B2 (en) 1975-03-27
FR1517512A (en) 1968-03-15

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414B Case decided by the comptroller ** grants allowed (sect. 14/1949)
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee