US6011A - Tooth-extractor - Google Patents

Tooth-extractor Download PDF

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Publication number
US6011A
US6011A US6011DA US6011A US 6011 A US6011 A US 6011A US 6011D A US6011D A US 6011DA US 6011 A US6011 A US 6011A
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Prior art keywords
tooth
extractor
fulcrum
part
teeth
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Expired - Lifetime
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00Dental tools or instruments

Description

UNITED sTATEs PATENT oEEioE.

ENooH oseoon, oF BANGOR, MAINE.

TOOTH-EXTRACTOR.

Specification of Letters Patent No. 6,011, dated January 9, 184:9'. y i

To all whom t may concern Be it known that I, ENooH OsoooD, of Bangor, county of Penobscot and State of Maine, have invented a new instrument for extracting teeth, which I call Osgoods Pain- Preventing Tooth-Extractor; and I do hereby declare that the following is a full and exact description.

The nature of my invention consists in so adjusting an instrument as to secure certainty in the operation of extracting teeth and of preventing pain by protecting' the surrounding parts from injury.

To enable others skilled in the art, to make and use my invention, I will proceed to describe its construction and operation.

I make use of any of the common fulcrums, handles and shanks now in use. The fulcrum is in two parts-the part marked CZ is that into which the shank enters. This part of the ulcrum el is quite concave as seen at letter e Figure 3 the object of which is to allow the tooth at the instant from the socket to slip into the concave of the fulcrum. The ulcrum is held up in itsy place by its bearings upon other teeth andthe convex portion of the ulcrum bears upon the the concavity of the fulcrum. See Fig. 3. y

The otherr part of the Julcrum letterv g, is connected with the part markedd by a screw or rod passing through them, the part cl playing within g as seen at Fig. 1 letters l g. The part of the compound fulcrum marked g is to rest upon the teeth and gums-the horns to prevent the fulcrum from slipping down and the sides and bottom to protect the gums and parts exposed. The hooks used are like those generally'employed with the exception of one which is straighter and thinner at the point, for the purpose `of extracting sunken roots of teeth.

What I claim as my invention and desire to secure by Letters Patent'is- The compound fulcrum consisting of parts l g and d Fig. l arranged and constructed inv the manner and for the purpose described.

ENOCH OSGOOD.

Witnesses:

JOHN S. SAYWARD, M. LoUIsA HoLMEs,

US6011D Tooth-extractor Expired - Lifetime US6011A (en)

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US6011A true US6011A (en) 1849-01-09

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Cited By (19)

* Cited by examiner, † Cited by third party
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JP2009279403A (en) * 2008-05-13 2009-12-03 Centre National De La Recherche Scientifique Device and method for separating suspension
JP2010178617A (en) * 2009-01-30 2010-08-12 Power Integrations Inc Controller for power supply, integrated circuit controller for power supply, and power supply
JP2011512320A (en) * 2007-08-31 2011-04-21 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング Sprayable composition containing red grape leaf extract
JP2011512162A (en) * 2008-02-19 2011-04-21 ティー.エフ.エイチ.パブリケーションズ、インコーポレーテッド Fish feed containing fermented soy food
JP2011513430A (en) * 2008-03-07 2011-04-28 エバレデイ バツテリ カンパニー インコーポレーテツド Shaving aid
JP2011514163A (en) * 2008-03-15 2011-05-06 ホロジック,インコーポレーテッド Compositions and methods for analyzing nucleic acid molecules in amplification reactions
JP2011176294A (en) * 2010-01-29 2011-09-08 Semiconductor Energy Lab Co Ltd Semiconductor memory device
JP2012014559A (en) * 2010-07-02 2012-01-19 Canon Inc Display control apparatus and display control method
JP2012073995A (en) * 2010-09-03 2012-04-12 Denso Wave Inc Input controller for touch panel type input terminal
JP2012095897A (en) * 2010-11-04 2012-05-24 Hochiki Corp Foam fire extinguishing system
JP2012103142A (en) * 2010-11-11 2012-05-31 Nagoya Industrial Science Research Inst Amyotrophic lateral sclerosis marker and use of the same
JP2012165801A (en) * 2011-02-10 2012-09-06 Yamato Protec Co Sprinkler head
JP2012172251A (en) * 2011-02-24 2012-09-10 Tokyo Electron Ltd Film forming method and storage medium
JP2012172252A (en) * 2011-02-24 2012-09-10 Tokyo Electron Ltd Film forming method and storage medium
JP2012191092A (en) * 2011-03-13 2012-10-04 Seiko Instruments Inc Semiconductor device and method of manufacturing the same
JP2012216729A (en) * 2011-04-01 2012-11-08 Kobe Steel Ltd Thin film transistor structure and display device
JP2012243826A (en) * 2011-05-16 2012-12-10 Toshiba Corp Non-volatile storage
JP2013012642A (en) * 2011-06-30 2013-01-17 Meidensha Corp Power semiconductor module
JP2013086117A (en) * 2011-10-17 2013-05-13 Honda Motor Co Ltd Sand core holding structure

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011512320A (en) * 2007-08-31 2011-04-21 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング Sprayable composition containing red grape leaf extract
JP2011512162A (en) * 2008-02-19 2011-04-21 ティー.エフ.エイチ.パブリケーションズ、インコーポレーテッド Fish feed containing fermented soy food
JP2011513430A (en) * 2008-03-07 2011-04-28 エバレデイ バツテリ カンパニー インコーポレーテツド Shaving aid
JP2011514163A (en) * 2008-03-15 2011-05-06 ホロジック,インコーポレーテッド Compositions and methods for analyzing nucleic acid molecules in amplification reactions
JP2009279403A (en) * 2008-05-13 2009-12-03 Centre National De La Recherche Scientifique Device and method for separating suspension
JP2010178617A (en) * 2009-01-30 2010-08-12 Power Integrations Inc Controller for power supply, integrated circuit controller for power supply, and power supply
JP2011176294A (en) * 2010-01-29 2011-09-08 Semiconductor Energy Lab Co Ltd Semiconductor memory device
JP2012014559A (en) * 2010-07-02 2012-01-19 Canon Inc Display control apparatus and display control method
JP2012073995A (en) * 2010-09-03 2012-04-12 Denso Wave Inc Input controller for touch panel type input terminal
JP2012095897A (en) * 2010-11-04 2012-05-24 Hochiki Corp Foam fire extinguishing system
JP2012103142A (en) * 2010-11-11 2012-05-31 Nagoya Industrial Science Research Inst Amyotrophic lateral sclerosis marker and use of the same
JP2012165801A (en) * 2011-02-10 2012-09-06 Yamato Protec Co Sprinkler head
JP2012172251A (en) * 2011-02-24 2012-09-10 Tokyo Electron Ltd Film forming method and storage medium
JP2012172252A (en) * 2011-02-24 2012-09-10 Tokyo Electron Ltd Film forming method and storage medium
JP2012191092A (en) * 2011-03-13 2012-10-04 Seiko Instruments Inc Semiconductor device and method of manufacturing the same
JP2012216729A (en) * 2011-04-01 2012-11-08 Kobe Steel Ltd Thin film transistor structure and display device
JP2012243826A (en) * 2011-05-16 2012-12-10 Toshiba Corp Non-volatile storage
JP2013012642A (en) * 2011-06-30 2013-01-17 Meidensha Corp Power semiconductor module
JP2013086117A (en) * 2011-10-17 2013-05-13 Honda Motor Co Ltd Sand core holding structure

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