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US1095018A - Artificial teeth. - Google Patents

Artificial teeth. Download PDF

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Publication number
US1095018A
US1095018A US76724013A US1913767240A US1095018A US 1095018 A US1095018 A US 1095018A US 76724013 A US76724013 A US 76724013A US 1913767240 A US1913767240 A US 1913767240A US 1095018 A US1095018 A US 1095018A
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US
United States
Prior art keywords
facing
artificial teeth
bridge
post
morningstar
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
US76724013A
Inventor
Glenn E Morningstar
James G Morningstar
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
Application filed by Individual filed Critical Individual
Priority to US76724013A priority Critical patent/US1095018A/en
Application granted granted Critical
Publication of US1095018A publication Critical patent/US1095018A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A61C13/10—Fastening of artificial teeth to denture palates or the like
    • A61C13/102—Fastening of artificial teeth to denture palates or the like to be fixed to a frame
    • A61C13/1023—Facing and backing

Definitions

  • FIG. 1 is a vertical section of a porcelain facing and its post, and a bridge to which our invention is applicable
  • Fig. 2 is a side elevation of our improved securing device
  • Fig. 8 is a side elevation illustrating the facing secured to a bridge
  • Fig. 1 is a sectional view of the bridge.
  • the numeral 1 designates a porcelain facing in which is formed on its inner side a Specification of Letters Patent.
  • the numeral 6 designates a backing to which the facing 1 is secured by means of the threaded pin 1, and nut 5.

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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 Preparations (AREA)

Description

WWW
G. E. & J. G. MORNINGSTAR.
ARTIFICIAL TEETH.
APPLICATION FILED MAY 12, 1913 Patented Apr. 28, 1914.
" TED STATES PATENT OFFICE.
GLENN E. MORNINGSTAR AND JAMES G. MORNINGSTAB, OF GREENVILLE, OHIO.
ARTIFICIAL TEETH.
To all whom may concern Be it known that we, GLENN E. Monit nccs'mn and Janus G, MoRMNcs'rAR, citizens of the United States, residing at Greenville, in the county of Darke and State of mouth.
The construction of our improvement will be fully described hereinafter in connection with the accompanying drawing which forms a part of this specification, and its novel features will be set forth and defined in the appended claim.
In the drawings :-Figure 1 is a vertical section of a porcelain facing and its post, and a bridge to which our invention is applicable, Fig. 2 is a side elevation of our improved securing device, Fig. 8 is a side elevation illustrating the facing secured to a bridge, and Fig. 1 is a sectional view of the bridge.
The numeral 1 designates a porcelain facing in which is formed on its inner side a Specification of Letters Patent.
Application filed May 12, 1913.
Patented Apr. 28, 1914.
Serial No. 767,240.
vertical slot 2 adapted to receive a securing post 3 from the upper end of which projects a threaded pin t upon which is mounted a nut 5.
The numeral 6 designates a backing to which the facing 1 is secured by means of the threaded pin 1, and nut 5.
In case of breakage of the facing 1 a new facing may be readily applied without removing the bridge, as will be apparent to those skilled in the dental art,
Having thus fully described our invention what we claim and desire to secure by Letters Patent is In dental bridge work, the combination with a perforated backing and a removable facing, of a post adapted to fit within a slot formed in the facing, a threaded pin projecting at approximately a right angle from said post. an extension of the post projecting beyond the pin to take into an undercut in the removable facing, and a nut mounted upon the inner end. of said pin.
In testimony whereof we aflix our signatures in presence of two witnesses.
GLENN E. MORNINGSTAR. JAMES G. MORNINGSTAR. Witnesses:
J osnrrr H. TURNER, JOSEPH: A. HIEDENHAND.
Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
Washington, D. G.
US76724013A 1913-05-12 1913-05-12 Artificial teeth. Expired - Lifetime US1095018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US76724013A US1095018A (en) 1913-05-12 1913-05-12 Artificial teeth.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76724013A US1095018A (en) 1913-05-12 1913-05-12 Artificial teeth.

Publications (1)

Publication Number Publication Date
US1095018A true US1095018A (en) 1914-04-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
US76724013A Expired - Lifetime US1095018A (en) 1913-05-12 1913-05-12 Artificial teeth.

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US (1) US1095018A (en)

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