US987203A - Artificial tooth. - Google Patents

Artificial tooth. Download PDF

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Publication number
US987203A
US987203A US51593809A US1909515938A US987203A US 987203 A US987203 A US 987203A US 51593809 A US51593809 A US 51593809A US 1909515938 A US1909515938 A US 1909515938A US 987203 A US987203 A US 987203A
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Prior art keywords
tooth
lateral
artificial tooth
ridge
hole
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Expired - Lifetime
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US51593809A
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Heinrich Wienand
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Individual
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Priority to US51593809A priority Critical patent/US987203A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/10—Fastening of artificial teeth to denture palates or the like
    • A61C13/1003—Fastening of artificial teeth to denture palates or the like by embedding in base material
    • A61C13/1006—Fastening of artificial teeth to denture palates or the like by embedding in base material characterised by a tooth shape which improves retention

Definitions

  • This invention relates to artificial teeth and has for its object to provide very simple, inexpensive and eifective means for securing teeth in position upon the plate carrying them so that the connection may ofier the most effective resistance to the strain imposed upon it in use and so that the use of platinum pins orother pins may be avoided or minimized.
  • I provide the tooth with a central hole which is bridged over by a lateral ridge or ledge formed in tegral with the tooth so that a lateral aperture is presented on the rear face of the tooth communicating with the central hole referred to and thus the volatile or other composition may pass therethrough and below the lateral hole I provide a platinum or other pin.
  • I provide the tooth with a central hole 0 which is traversed by a lateral ridge a formed integral with the tooth. In this manner a lateral hole 6 communicating with the central aperture 0 is formed under the ridge a. Below this lateral hole 6 I provide a platinum or other pin Z2 so as to strengthen the connection against the lateral displacement of the tooth in any direction.

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  • 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)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Description

H. WIENAND. ARTIFICIAL TOOTH. APPLIOATION FILED $22122, 1909.
987,203; Patented Mar. 21, 1911.
I [manta Wqltrwarsesv I Attormy.
I THE uqRRls PETERS C0,, WASHINGTON, u. c.
UNITED STATES PATENT OFFICE,
HEINRICH WIENAND, 0F FBANKFORT-ON-THE-MAIN, GERMANY.
ARTIFICIAL TOOTH.
To all whom it may concern:
Be it known that I, HEINRICH WLE AND, a subject of the German Emperor, residing at 10 Tlannenstrasse, Frankfort on the Main, Germany, have invented certain new and useful Improvements Relating to Artificial Teeth, of which the following is a specification.
This invention relates to artificial teeth and has for its object to provide very simple, inexpensive and eifective means for securing teeth in position upon the plate carrying them so that the connection may ofier the most effective resistance to the strain imposed upon it in use and so that the use of platinum pins orother pins may be avoided or minimized.
According to the invention I provide the tooth with a central hole which is bridged over by a lateral ridge or ledge formed in tegral with the tooth so that a lateral aperture is presented on the rear face of the tooth communicating with the central hole referred to and thus the volatile or other composition may pass therethrough and below the lateral hole I provide a platinum or other pin.
In the accompanying drawing is shown a perspective view of a tooth.
Specification of Letters Patent.
Application filed. September 2, 1909.
Patented Mar. 21, 1911.
Serial No. 515,938.
In carrying the invention into effect I provide the tooth with a central hole 0 which is traversed by a lateral ridge a formed integral with the tooth. In this manner a lateral hole 6 communicating with the central aperture 0 is formed under the ridge a. Below this lateral hole 6 I provide a platinum or other pin Z2 so as to strengthen the connection against the lateral displacement of the tooth in any direction.
l/Vhat I claim as my invention and desire to secure by Letters Patent is In an artificial tooth having a central hole means for taking up the strain upon the tooth consisting of a lateral ledge or ridge provided integral with the tooth and traversing said hole and a pin disposed beneath the ledge or ridge substantially as described.
In testimony whereof I have hereunto signed my name to this specification in the presence of two subscribing witnesses.
HEINRICH VVIENAND.
Witnesses:
W. DE BoBINsKY, VALDIMIR L. DE BOBINSKY.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. G.
US51593809A 1909-09-02 1909-09-02 Artificial tooth. Expired - Lifetime US987203A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US51593809A US987203A (en) 1909-09-02 1909-09-02 Artificial tooth.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51593809A US987203A (en) 1909-09-02 1909-09-02 Artificial tooth.

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US987203A true US987203A (en) 1911-03-21

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US51593809A Expired - Lifetime US987203A (en) 1909-09-02 1909-09-02 Artificial tooth.

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