US4279593A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire supporting means for orthodontic purposes
Assignee: Dentaurum GmbH and Co KG
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Filing: 1980-01-23
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Granted: 1981-07-21
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Expires: 2000-01-23
Abstract
Abstract An orthodontic wire support identification member for attachment to an orthodontic wire support having an attachment base incorporating a body in which at least one wire accomodating channel is provided, in which said identification member is releasably attached to the body for removal after the wire support is mounted on a tooth so that the member facilitates identification of different types of wire supporting brackets, the identification member being constructed to cover the channel when in position on said body.
Inventors
- 👤 Friedrich-Wilhelm Rohlcke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 22:29
CPC Classifications
A; A61; A61C; A61C7/00; A61C7/12; A61B; A61B90/00; A61B90/90; A61B90/94; A61C7/125
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
90 words
An orthodontic wire support identification member for attachment to an orthodontic wire support, comprising a body, an attachment base on which said body is provided, and at least one channel in said body for accommodating a wire, characterized by said wire support identification member being releaseably attached to said body for removal after mounting of the orthodontic wire support on a tooth whereby said wire support identification member facilitates identification of different types of wire supporting wire supports, said identification member covering said channel when in position on said body.
Claim 2
Dependent Claim
90 words
An orthodontic wire support identification member for attachment to an orthodontic wire support, comprising a body, an attachment base on which said body is provided, and at least one channel in said body for accommodating a wire, characterized by said wire support identification member being releaseably attached to said body for removal after mounting of the orthodontic wire support on a tooth whereby said wire support identification member facilitates identification of different types of wire supporting wire supports, said identification member covering said channel when in position on said body.
Claim 3
Dependent Claim
33 words
An identification member as defined in claim 1, characterized in that said identification member (12) is disposed on the side of said wire support (14) that faces away from said attachment base (16).
Claim 4
Dependent Claim
43 words
An identification member as defined claim 1, characterized in that said identification member (12) comprises a plate (12a) extending approximately parallel to said attachment base (16) and having at least one integral holding portion (12b) to be mounted on said wire support (14).
Claim 5
Dependent Claim
40 words
An identification member as defined in claim 3, characterized in that one integral holding portion (12b) insertable in a correspondingly shaped groove (20) of said wire support (14) is provided on each of two opposite sides of said plate (12a).
Claim 6
Dependent Claim
30 words
An identification member as defined in claim 3 or 4, characterized in that said holding portion (12b) is of dovetail configuration and is positively held at said wire support (14).
Claim 7
Dependent Claim
49 words
An identification member as defined in claim 3, characterized in that one integral holding portion (12b') engaging over the adjacent side edge of said bracket (14) and preferably extending over the entire length of said side edge is provided on each of two opposite sides of said plate (12a').
Claim 8
Dependent Claim
18 words
An identification member as defined claim 1, characterized in that said identification member (12) is made of plastic.
Claim 9
Dependent Claim
32 words
An identification member as defined in claim 1, characterized in that said plate (12a) is approximately as large as, and said plate is at least as large as said wire support (14).
Claim 10
Dependent Claim
44 words
An identification member as defined in claim 1, characterized in that said identification member (12) comprises a plate (12a) extending approximately parallel to said attachment base (16) and having at least one integral holding portion (12b) to be inserted in said wire support (14).
References Cited (Backward Citations)
US3959880A
Cited
US4023274A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-07-20 | 1985-01-19 | 1985-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-07-20 | 1989-01-19 | 1989-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-07-20 | 1993-01-19 | 1993-07-21 | $7700.00 | Window Closed / Lapsed |