US4384854A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anterior splint
Assignee: Individual
•
Filing: 1981-10-19
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Granted: 1983-05-24
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Expires: 2001-10-19
Abstract
Abstract An improved anterior splint that enhances fitting a wire mesh strip to the lingual surfaces of the teeth regardless of tooth crowding, for enhanced bonding, and adds increased labial stability to prevent labial tooth movement that can act after installation to peel away the wire mesh from the lingual surface. One or more small elongated tabs, interproximally disposed, are provided that are initially employed to manipulate and fit the wire mesh along the lingual teeth to be stabilized. Each tab is sized and fastened to the wire mesh to permit the dentist to pull labially on the tab, forcing the wire mesh into interproximal spaces, against the lingual surfaces, in spite of crowding. After the fitting is completed, the wire mesh and the tabs are bonded to the teeth, lingually and interproximally. Excess tab, projecting in front of the teeth is removed, presenting an aesthetic pleasing view.
Inventors
- 👤 Leonard M. Garfinkel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:18
CPC Classifications
A; A61; A61C; A61C5/00; A61C5/007; A61C7/00
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
181 words
An anterior splint anchor for improving the installation and stability of an anterior splint for anterior teeth, said anterior splint including a unitary, deformable strip bonded to two or more teeth, along the lingual sides of said teeth, said anchor comprising: an elongated, firm anchoring member, sized in length to extend from the lingual sides of adjacent teeth sufficiently beyond the labial sides of said teeth to permit grasping, said thickness being sized to permit interproximal disposition and snug engagement with adjacent teeth; means for permanently mounting said anchoring member interproximally between adjacent teeth affixed to said anchoring member; and means disposed at or near one end of said anchoring member for coupling said flat strip to said anchoring member whereby said anchoring member is pulled labially during installation of said splint, forcing said flat strip into the interproximal spaces of said teeth, and said anchoring member is permanently mounted interproximally between adjacent teeth, the excess portion of said anchoring member extending in front of said teeth being removed, said anchoring member when permanently mounted enhancing labial stability of said teeth.
Claim 2
Dependent Claim
181 words
An anterior splint anchor for improving the installation and stability of an anterior splint for anterior teeth, said anterior splint including a unitary, deformable strip bonded to two or more teeth, along the lingual sides of said teeth, said anchor comprising: an elongated, firm anchoring member, sized in length to extend from the lingual sides of adjacent teeth sufficiently beyond the labial sides of said teeth to permit grasping, said thickness being sized to permit interproximal disposition and snug engagement with adjacent teeth; means for permanently mounting said anchoring member interproximally between adjacent teeth affixed to said anchoring member; and means disposed at or near one end of said anchoring member for coupling said flat strip to said anchoring member whereby said anchoring member is pulled labially during installation of said splint, forcing said flat strip into the interproximal spaces of said teeth, and said anchoring member is permanently mounted interproximally between adjacent teeth, the excess portion of said anchoring member extending in front of said teeth being removed, said anchoring member when permanently mounted enhancing labial stability of said teeth.
Claim 3
Dependent Claim
32 words
An anterior splint anchor as in claim 1, including: tooth bonding coating applied to said anchoring member on each side of said anchoring member, bonding said anchoring member interproximally between adjacent teeth.
Claim 4
Dependent Claim
43 words
An anterior splint anchor as in claim 1, wherein: said means for coupling said strip to said anchoring member includes a lateral aperture in said anchoring member near one end of said anchoring member, said strip being disposed through said anchoring member aperture.
Claim 5
Dependent Claim
42 words
An anchor for an anterior splint as in claim 1, including: means disposed at one end of said tab near said anchoring member strip coupling means to aid in guiding strip portions during labial insertion onto interproximal surface portions of said teeth.
Claim 6
Dependent Claim
44 words
An anchor for an anterior splint as in claim 4, wherein: said means for aiding said interproximal strip insertion is a wedge-shaped end tip integrally formed on said anchoring member end, tapered to narrow in the direction of the main body of said strip.
Claim 7
Dependent Claim
30 words
An anchor for an anterior splint as in claim 5, wherein: said strip coupling means is a lateral, substantially rectangular tab aperture disposed near said wedge-shaped anchoring member end tip.
Claim 8
Dependent Claim
45 words
An anchor for an anterior splint as in claim 1, wherein: said anchoring member is constructed of a material such as polycarbonate, or other material capable of adhesing to the bonding or filling material previously refered to and is shaped substantially as an elongated rectangle.
Claim 9
Dependent Claim
21 words
An improved anterior splint as in claim 1, wherein: said anchoring member is substantially flat, and is rectangular in cross section.
Claim 10
Independent Claim
85 words
The method of using a firm then elongated anchoring member as an anterior splint anchor, said anterior splint including a then deformable strip bonded to portions of the lingual surfaces of two or more adjacent teeth, said method comprising the steps of: (a) attaching one end of said anchoring member to said anterior splint strip; (b) disposing said anchoring member in the interproximal space in a labial direction between adjacent teeth; and (c) affixing said anchoring member to interproximal surface protions of said adjacent teeth.
Claim 11
Independent Claim
85 words
The method of using a firm then elongated anchoring member as an anterior splint anchor, said anterior splint including a then deformable strip bonded to portions of the lingual surfaces of two or more adjacent teeth, said method comprising the steps of: (a) attaching one end of said anchoring member to said anterior splint strip; (b) disposing said anchoring member in the interproximal space in a labial direction between adjacent teeth; and (c) affixing said anchoring member to interproximal surface protions of said adjacent teeth.
Claim 12
Dependent Claim
44 words
The method of using a anchoring member as in claim 9, including the step of: (d) pulling on said anchoring member labially before affixing said anchoring member to said teeth, forcing portions of said strip into contact with interproximal surface portions of adjacent teeth.
References Cited (Backward Citations)
US4318694A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-05-23 | 1986-11-22 | 1987-05-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-05-23 | 1990-11-22 | 1991-05-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-05-23 | 1994-11-22 | 1995-05-24 | $7700.00 | Window Closed / Lapsed |