US355126A - Chaeles e - Google Patents
Chaeles e Download PDFInfo
- Publication number
- US355126A US355126A US355126DA US355126A US 355126 A US355126 A US 355126A US 355126D A US355126D A US 355126DA US 355126 A US355126 A US 355126A
- Authority
- US
- United States
- Prior art keywords
- tooth
- crown
- enamel
- artificial
- root
- 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
Links
- 210000003298 Dental Enamel Anatomy 0.000 description 18
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 229910052697 platinum Inorganic materials 0.000 description 6
- 229910052573 porcelain Inorganic materials 0.000 description 4
- 229910001312 Amalgam (dentistry) Inorganic materials 0.000 description 2
- 210000000988 Bone and Bones Anatomy 0.000 description 2
- 210000000332 Tooth Crown Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920000638 styrene acrylonitrile Polymers 0.000 description 2
Images
Classifications
-
- 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
- A61C13/0003—Making bridge-work, inlays, implants or the like
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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)
- Dental Prosthetics (AREA)
Description
(No Model.) v
O. E. BLAKE, Sr. ARTIFICIAL TOOTH.
No. 355,126. Patented Dec. 28, 1886.
UNITED STATES PATENT OFFICE.
CHARLEs BLAKE, sR, OF SAN FRANCISCO, CALIFORNIA.
ARTIFICIAL TooTl-I.
SPECIFICATION forming part of Letters Patent No. 355,126, dated December 28, 1886 Application filed November 18, 1884. Serial No. 148,260. (No molel.) I
To all whom, it may concern:
Be it known that I, OHARLEs E. BLAKE, SE, of the city and county of San Francisco, State of Oalifornimhave invented an Improvement in Artificial Teeth; and I hereby declare the following to be a full, clear, and exact description of the same.
This invention relates to metal crowns (including the masticating-surfaces) with porcelain faces; and it consists in having the thin metal crown perforated upon its labial surface.
and a thin enamel baked thereon.
Referring to the accompanying drawings for a more complete explanation of my invention, Figure 1 is aview showing the artificial crown attached to the root and having an enamel front. Fig. 2 shows the crown detached and the small holes or means of securing the'enamel to it.
A is a crown, which ispreferably formed of platinum, and is made to fit the root or any remaining portion of the tooth, being built up therefrom, so as to have a proper shape and height, being in all respects when finished a complete tooth ready for service.
Inorder to produce a natural shade or color for the front of this tooth, so that it may match the adjoining tooth, I apply a thin coating of enamel to the labial face. In order to do this the frontof this crown is perforated with numerous holes, into which the enamel paste may be pressed when it is applied to the front of the tooth in a plastic condition, or the face may be roughened, corrugated, or otherwise fitted to retain the enamel in place. This en- 31116191328136 is made of the proper material and shaped to the front of the crown, so that it forms a thin coating therefor and conceals the metallic portion when observed from the front. After the paste has been applied the crown is placed in a furnace and subjected to a heat sufficiently high to fuse the enamel and fix it to the crown, after which the tooth is finished up to attach to the root or remaining portion of the tooth for which it has been made.
The crown may be attached by bone filling or other suitable means, and when in place serves to perform all the duties of the tooth which it replaces.
I am aware that artificial teeth have been attached to plates or caps which are afterward secured to the root or remaining portion of a tooth by the use of amalgam filling and a screw or pin which is secured in the root of a thin glaze or coating of enamel, which is not intended to do any work, but simply conceals the bright color of the metal and gives the tooth an appearance similar to that of a solid or natural tooth, the metallic or platinum crown having all the firmness and durability of any artificial crown. V
I do not broadly claim a metal crown with porcelain front baked thereon.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is
A platinum tooth-crown upon which is the masticating-surface, having its front or labial face covered with enamel, which is united to it by perforations in the process of baking, substantially as herein described.
In witness whereof I have hereunto set my hand.
CHAS. E. BLAKE, SR. Witnesses:
S. H. NoURsE, H. 0. LEE.
Publications (1)
Publication Number | Publication Date |
---|---|
US355126A true US355126A (en) | 1886-12-28 |
Family
ID=2424174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US355126D Expired - Lifetime US355126A (en) | Chaeles e |
Country Status (1)
Country | Link |
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US (1) | US355126A (en) |
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0
- US US355126D patent/US355126A/en not_active Expired - Lifetime
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