GB1506772A - Plastics orthodontic bracket - Google Patents

Plastics orthodontic bracket


Publication number
GB1506772A GB1450675A GB1450675A GB1506772A GB 1506772 A GB1506772 A GB 1506772A GB 1450675 A GB1450675 A GB 1450675A GB 1450675 A GB1450675 A GB 1450675A GB 1506772 A GB1506772 A GB 1506772A
United Kingdom
Prior art keywords
orthodontic bracket
top surface
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.)
Application number
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.)
Lee Pharmaceuticals
Original Assignee
Lee Pharmaceuticals
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
Priority to US46767574 priority Critical patent/US3922787A/en
Application filed by Lee Pharmaceuticals filed Critical Lee Pharmaceuticals
Publication of GB1506772A publication Critical patent/GB1506772A/en
Expired legal-status Critical Current



    • A61C7/00Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/12Brackets; Arch wires; Combinations thereof; Accessories therefor


1506772 Orthodontic brackets LEE PHARMACEUTICALS 9 April 1975 [7 May 1974] 14506/75 Heading A5R A plastics orthodontic bracket component 10 comprises a body whose base 34 is to be attached to the labial surface of a tooth, and a top surface 32 which is substantially triangular. An archwire cut 30 is formed in the top surface and communicates with a concave, peripheral ligature undercut 42 via a smooth convex surface. Vertical slot 40 allows an archwire to be tied in utilizing a mesial or distal rotational force.
GB1450675A 1974-05-07 1975-04-09 Plastics orthodontic bracket Expired GB1506772A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US46767574 US3922787A (en) 1974-05-07 1974-05-07 Plastic orthodontic bracket

Publications (1)

Publication Number Publication Date
GB1506772A true GB1506772A (en) 1978-04-12



Family Applications (1)

Application Number Title Priority Date Filing Date
GB1450675A Expired GB1506772A (en) 1974-05-07 1975-04-09 Plastics orthodontic bracket

Country Status (8)

Country Link
US (1) US3922787A (en)
JP (1) JPS5223513B2 (en)
CA (1) CA1043595A (en)
CH (1) CH603146A5 (en)
DE (1) DE2520191A1 (en)
FR (1) FR2269916B1 (en)
GB (1) GB1506772A (en)
ZA (1) ZA7502627B (en)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH613110A5 (en) * 1976-05-20 1979-09-14 Foerster Bernhard Fa
US4198753A (en) * 1977-03-26 1980-04-22 Firma Bernhard Forster Dental fixing element
US4386908A (en) * 1976-11-15 1983-06-07 Kurz Craven H Lingual orthodontic appliance system for the mandibular arch
US4878840B1 (en) * 1978-08-03 1995-06-13 Class One Orthodontics Inc Orthodontic appliance
US4322206A (en) * 1978-08-03 1982-03-30 Zulauf Inc. Orthodontic appliance
US4216583B1 (en) * 1978-08-03 1994-03-01 Class One Orthodontics, Inc.
US4337037A (en) * 1980-02-11 1982-06-29 Kurz Craven H Fixed lingual orthodontic appliance for the maxillary arch
US4669981A (en) * 1982-09-20 1987-06-02 Kurz Craven H Lingual orthodontic appliance system
FR2537866A1 (en) * 1982-12-16 1984-06-22 Frindel Francois Monobloc or single-attachment orthodontic attachment
US4470809A (en) * 1983-06-06 1984-09-11 Klepacki Frank H Orthodontic appliance
JPS60124907U (en) * 1984-02-02 1985-08-23
US4597739A (en) * 1985-05-21 1986-07-01 Farel Rosenberg Tow element bracket system for true straight wire orthodontics
US4674978A (en) * 1986-06-04 1987-06-23 Raul Acevedo Orthodontic appliance
US4819316A (en) * 1987-07-29 1989-04-11 Rmo, Inc. Method of making a pre-adjusted orthodontic bracket assembly
US4799882A (en) * 1987-11-17 1989-01-24 Tp Orthodontics, Inc. Edgewise bracket
US5018259A (en) * 1988-09-21 1991-05-28 Wildman Alexander J Method of design and manufacture of laminated orthodontic brackets
US5022854A (en) * 1988-12-16 1991-06-11 Ortho Organizers Orthodontic bracket
US5032080A (en) * 1989-04-12 1991-07-16 Scandinavian Bioortodontic Ab Orthodontic appliance bracket and arch
JPH0555142B2 (en) * 1989-12-05 1993-08-16 Jobert Suzanne
US5067897A (en) * 1990-04-24 1991-11-26 American Orthodontics Corporation Twin tie wing bracket
US5254002B1 (en) * 1991-04-08 2000-01-11 Ormco Corp Orthodontic plastic bracket
DE4118248C2 (en) * 1991-06-04 1998-09-24 Foerster Bernhard Gmbh Orthodontic device
US5302116A (en) * 1992-03-20 1994-04-12 Viazis Anthony D Orthodontic bracket
US5575644A (en) * 1993-03-11 1996-11-19 American Orthodontics Orthodontic appliance
US5908293A (en) * 1994-03-07 1999-06-01 Voudouris; John C. Orthodontic bracket
JP3364728B2 (en) * 1994-04-13 2003-01-08 トミー株式会社 Orthodontic bracket
US5618174A (en) * 1994-05-11 1997-04-08 Mors; Wayne A. Orthodontic bracket and system
US5558516A (en) * 1994-10-14 1996-09-24 Minnesota Mining And Manufacturing Company Pretreated plastic dental appliances and methods
US5597302A (en) * 1994-10-14 1997-01-28 Minnesota Mining And Manufacturing Company Aesthetic plastic orthodontic bracket with load bearing framework
US5607301A (en) * 1994-11-01 1997-03-04 Lancer Orthodontics Orthodontic bracket and method of mounting
JP3621737B2 (en) * 1995-02-17 2005-02-16 トミー株式会社 Orthodontic bracket
US5746592A (en) * 1996-09-05 1998-05-05 Rmo, Inc. Edgewise orthodontic bracket with tie wing relief for enhancing ligature removal
US5769634A (en) * 1997-06-02 1998-06-23 Choi; John Dental articulator
US6799966B1 (en) 1999-03-04 2004-10-05 3M Innovative Properties Company Fluoropolymeric orthodontic article
US6361314B1 (en) * 2000-04-28 2002-03-26 American Orthodontics Orthodontic bracket
ES2174735B1 (en) * 2000-11-30 2004-11-16 Jose Duran Von Arx Correction device for orthodontics.
US6733285B2 (en) * 2001-12-14 2004-05-11 3M Innovative Properties Company Orthodontic appliance with lingual retaining groove
US6776614B2 (en) * 2002-02-13 2004-08-17 Lingualcare, Inc. Modular system for customized orthodontic appliances
US6928733B2 (en) 2002-11-06 2005-08-16 Lingualcare, Inc. Method and system for customizing an orthodontic archwire
DE10300010B4 (en) * 2003-01-02 2007-08-09 Fricke, Clemens, Dr. Brackets and a method for their preparation
US7318302B2 (en) * 2003-07-10 2008-01-15 Opperman Investments, Ltd. Equipment support for a metal building
US7140875B2 (en) * 2004-02-03 2006-11-28 3M Innovative Properties Company Orthodontic bracket with reinforced tiewings
US20060008761A1 (en) * 2004-07-12 2006-01-12 Allred Peter M Dental appliances having separate performance and bonding regions
US7240528B2 (en) 2004-11-22 2007-07-10 Lingualcare, Inc. Method and device for shaping an orthodontic archwire
AT427717T (en) * 2005-12-09 2009-04-15 Bernard Contencin Orthodontic toothbracket for orthodontic treatment.
US7751925B2 (en) * 2006-01-27 2010-07-06 3M Innovative Properties Company System to manufacture custom orthodontic appliances, program product, and related methods
USD660968S1 (en) 2011-05-13 2012-05-29 Rmo, Inc. Orthodontic bracket
USD660436S1 (en) 2011-05-13 2012-05-22 Rmo, Inc. Orthodontic bracket
USD660435S1 (en) 2011-05-13 2012-05-22 Rmo, Inc. Orthodontic bracket
USD726318S1 (en) 2013-01-17 2015-04-07 Rmo, Inc. Dental instrument for a self-ligating orthodontic clip
USD721811S1 (en) 2013-10-29 2015-01-27 Rmo, Inc. Orthodontic bracket

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1467789A (en) * 1922-09-20 1923-09-11 Edward M Griffin Orthodontist's locking device
US2368851A (en) * 1943-04-24 1945-02-06 Jacob E Laskin Orthodontic bracket
US3303565A (en) * 1964-04-09 1967-02-14 George V Newman Orthodontic brackets
US3423833A (en) * 1967-08-15 1969-01-28 Lawrence Pearlman Adjustable orthodontic device
DE2022730A1 (en) * 1969-06-05 1970-12-10 Ortho Internat Services Inc Edgewise bracket lock for orthodortical - use

Also Published As

Publication number Publication date
AU8047975A (en) 1976-10-28
ZA7502627B (en) 1976-03-31
JPS5223513B2 (en) 1977-06-24
DE2520191A1 (en) 1975-11-27
FR2269916B1 (en) 1982-04-09
FR2269916A1 (en) 1975-12-05
CH603146A5 (en) 1978-08-15
CA1043595A (en) 1978-12-05
JPS515895A (en) 1976-01-19
CA1043595A1 (en)
US3922787A (en) 1975-12-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee