GB1503361A – Dentures
– Google Patents
GB1503361A – Dentures
– Google Patents
Dentures
Info
Publication number
GB1503361A
GB1503361A
GB20208/75A
GB2020875A
GB1503361A
GB 1503361 A
GB1503361 A
GB 1503361A
GB 20208/75 A
GB20208/75 A
GB 20208/75A
GB 2020875 A
GB2020875 A
GB 2020875A
GB 1503361 A
GB1503361 A
GB 1503361A
Authority
GB
United Kingdom
Prior art keywords
tray
resin
model
shim
impression
Prior art date
1974-05-14
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
GB20208/75A
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.)
Engelhard Minerals and Chemicals Corp
Original Assignee
Engelhard Minerals and Chemicals Corp
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.)
1974-05-14
Filing date
1975-05-13
Publication date
1978-03-08
1975-05-13
Application filed by Engelhard Minerals and Chemicals Corp
filed
Critical
Engelhard Minerals and Chemicals Corp
1978-03-08
Publication of GB1503361A
publication
Critical
patent/GB1503361A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
A61C13/1003—Fastening of artificial teeth to denture palates or the like by embedding in base material
A61C13/1013—Arch forms
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
A61C13/0001—In-situ dentures; Trial or temporary dentures
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
A61C13/01—Palates or other bases or supports for the artificial teeth; Making same
A61C13/06—Palates or other bases or supports for the artificial teeth; Making same made by punching
Abstract
1503361 Impression trays ENGELHARD MINERALS & CHEMICALS CORP 13 May 1975 [14 May 1974] 20208/75 Heading A5R An impression tray 26, Fig. 2, approximating in shape to the gum surface of a dental patient has an arcuate opening therethrough, a removable set of teeth 22 depending from a flange 24 and protruding through the opening. An impression of the patient’s gum surfaces is first made, a reverser model of the impression being moulded. A wax sheet spacer is softened and placed over the model, the tray, made of wax, also being softened and placed over the spacer and model. Pressure is then applied to the tray so that it conforms generally to the shape of the model and therefore the patients gums. The tray is removed and the spacer discarded. Then some mixed “hard” dental acrylic resin is placed in the tray. A fitted woven acrylic shim previously soaked in acrylic monomer is draped over the reverse model, some “hard” resin being applied over the surface of the shim. The shim and model are applied with pressure to the resin-containing tray, the model being removed when the shim is in place in the tray. “Semirigid” resin is poured over the shim and the tray is placed into the patient’s mouth against the appropriate gum and held in position to allow the resin to cure and set, the tray then being removed, and allowed to stand for full curing of the resin. The tray is soaked in warm water whereupon the wax portion of the tray is removed from the resin leaving the flange and teeth embedded in the resin to form the denture. The tray shown in Fig. 2 is for use in forming an upper denture and has a palate portion 34, a tray for use in forming a lower denture being shown in Fig. 3.
GB20208/75A
1974-05-14
1975-05-13
Dentures
Expired
GB1503361A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US05/469,934
US4370133A
(en)
1974-05-14
1974-05-14
Denture means and method
Publications (1)
Publication Number
Publication Date
GB1503361A
true
GB1503361A
(en)
1978-03-08
Family
ID=23865612
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB20208/75A
Expired
GB1503361A
(en)
1974-05-14
1975-05-13
Dentures
Country Status (10)
Country
Link
US
(1)
US4370133A
(en)
JP
(1)
JPS50155088A
(en)
AU
(1)
AU8109175A
(en)
BR
(1)
BR7502931A
(en)
DE
(1)
DE2521304A1
(en)
FR
(1)
FR2270839B1
(en)
GB
(1)
GB1503361A
(en)
IN
(1)
IN141165B
(en)
NL
(1)
NL7505658A
(en)
SE
(1)
SE7505443L
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2130490A
(en)
*
1982-10-20
1984-06-06
Frauke Hofacker
Dental impression tray and process for the use thereof
GB2218639A
(en)
*
1988-05-22
1989-11-22
Thomas Brady Wise
Preformed pattern for occlusal splint
Families Citing this family (29)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4457713A
(en)
*
1982-09-29
1984-07-03
Sidney Schneider
Denture forming method
US4470815A
(en)
*
1983-03-17
1984-09-11
Hazco Development, Inc.
Method of making custom dentures
US4583947A
(en)
*
1983-03-17
1986-04-22
Hazco Development Inc.
Custom dentures and method of making same
US5304062A
(en)
*
1991-10-01
1994-04-19
Ube Industries, Ltd.
Prosthetic denture precursor and method
CA2180641A1
(en)
*
1994-01-14
1995-07-20
Nelson J. Wong
Preformed posterior palatal seal for dentures and method
US5490782A
(en)
*
1994-01-14
1996-02-13
Wong; Nelson J.
Preformed posterior palatel seal for existing dentures and method
US5468820A
(en)
*
1994-01-14
1995-11-21
Isp Investments Inc.
Reactive diluent for radiation curing of film-forming polymers
US5951291A
(en)
*
1997-08-15
1999-09-14
Bukk, Inc.
Cosmetic accessory device for teeth
US6969255B2
(en)
*
2002-08-20
2005-11-29
Archtek, Inc.
Preformed tray comprising ultra low density polyethylene
US6945778B2
(en)
*
2002-08-20
2005-09-20
Ultradent Products, Inc.
Customized dental trays comprising ultra low density polyethylene and methods for making and using such trays
US6848905B2
(en)
2002-08-20
2005-02-01
Archtek, Inc.
Method of making a dental tray using a patient’s teeth as a template
US20040214140A1
(en)
*
2003-04-25
2004-10-28
Ultradent Products, Inc.
Anatomical preformed tray incorporating a severable handle
US7059858B2
(en)
2004-02-19
2006-06-13
Ultradent Products, Inc.
Universal tray design having anatomical features to enhance fit
US7699610B2
(en)
*
2004-07-22
2010-04-20
Bryan Childress
Flexible denture and method to make same
CN1293850C
(en)
*
2004-07-26
2007-01-10
四川大学
Removable local artificial tooth and its making method
US8007277B2
(en)
*
2006-08-25
2011-08-30
Ultradent Products, Inc.
Non-custom dental treatment trays and mouth guards having improved anatomical features
US20100028829A1
(en)
2008-07-31
2010-02-04
Ultradent Products, Inc.
Chemically activated dental bleaching trays
US20090142734A1
(en)
*
2007-11-30
2009-06-04
Albert Nancy M
Cosmetic accessory device for teeth
US9901428B2
(en)
*
2013-03-15
2018-02-27
Good Fit Technologies, Inc.
Dental devices and systems and methods for making the same
US11612463B2
(en)
2013-11-21
2023-03-28
William C. Vuillemot
Apparatus for in situ restoration of unconstrained dental structure
US9717573B2
(en)
*
2013-11-21
2017-08-01
William C. Vuillemot
In-situ dental restoration process and apparatus
US9707061B2
(en)
*
2013-12-27
2017-07-18
James R. Glidewell Dental Ceramics, Inc.
Apparatus and methods of making denture devices
US9326834B2
(en)
*
2013-12-27
2016-05-03
James R. Glidewell Dental Ceramics, Inc.
Apparatus and methods of making denture devices
US9750585B2
(en)
2014-05-14
2017-09-05
Good Fit Technologies, Inc.
Method of fabricating a denture
US9877814B2
(en)
*
2015-05-01
2018-01-30
Sirona Dental Systems Gmbh
Methods, apparatuses, computer programs, and systems for creating a custom dental prosthesis using a CAD/CAM system
US20170348074A1
(en)
*
2016-06-07
2017-12-07
Lindsey E. Otero
Heat moldable denture having an expandable palate
US20170348075A1
(en)
*
2016-06-07
2017-12-07
Lindsey E. Otero
Heat moldable, multilayer denture
USD855811S1
(en)
*
2017-07-27
2019-08-06
Ronald G. Lowery
Set of dentures
US20220323192A1
(en)
*
2021-04-13
2022-10-13
Michael A. Creech
Tooth arrangement decal
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3838513A
(en)
*
1971-03-22
1974-10-01
H Katz
In-situ denture, means and method
GB1382796A
(en)
*
1971-08-26
1975-02-05
Frost P L
Manufacture of arch forms of artificial teeth
US3813777A
(en)
*
1972-09-25
1974-06-04
J Brent
Intra-oral method of making dentures
US3846911A
(en)
*
1973-01-05
1974-11-12
Wichner V
Preformed blanks for false teeth set-up
1974
1974-05-14
US
US05/469,934
patent/US4370133A/en
not_active
Expired – Lifetime
1975
1975-04-10
IN
IN724/CAL/75A
patent/IN141165B/en
unknown
1975-05-12
FR
FR7514652A
patent/FR2270839B1/fr
not_active
Expired
1975-05-12
SE
SE7505443A
patent/SE7505443L/en
unknown
1975-05-13
DE
DE19752521304
patent/DE2521304A1/en
active
Pending
1975-05-13
JP
JP5666675A
patent/JPS50155088A/ja
active
Pending
1975-05-13
GB
GB20208/75A
patent/GB1503361A/en
not_active
Expired
1975-05-13
BR
BR3724/75A
patent/BR7502931A/en
unknown
1975-05-13
AU
AU81091/75A
patent/AU8109175A/en
not_active
Expired
1975-05-14
NL
NL7505658A
patent/NL7505658A/en
not_active
Application Discontinuation
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2130490A
(en)
*
1982-10-20
1984-06-06
Frauke Hofacker
Dental impression tray and process for the use thereof
GB2218639A
(en)
*
1988-05-22
1989-11-22
Thomas Brady Wise
Preformed pattern for occlusal splint
GB2218639B
(en)
*
1988-05-22
1992-01-08
Thomas Brady Wise
Preformed pattern for producing occlusal splints
Also Published As
Publication number
Publication date
DE2521304A1
(en)
1975-11-27
AU8109175A
(en)
1976-11-18
FR2270839A1
(en)
1975-12-12
NL7505658A
(en)
1975-11-18
FR2270839B1
(en)
1979-08-03
SE7505443L
(en)
1975-11-17
US4370133A
(en)
1983-01-25
JPS50155088A
(en)
1975-12-13
BR7502931A
(en)
1976-03-23
IN141165B
(en)
1977-01-29
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Dentures
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The “zipper” technique for duplicating dentures: final impressions, replica dentures, and a complete denture splint
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A transitional denture technique using silicone rubber molds
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1972
Phonetics and swallowing to determine palatal contours of dentures
Legal Events
Date
Code
Title
Description
1978-07-19
PS
Patent sealed [section 19, patents act 1949]
1980-01-09
PCNP
Patent ceased through non-payment of renewal fee
