Patent US2794358A successfully refreshed from Google Patents.
Patent US4120090A successfully refreshed from Google Patents.
US4120090A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Orthodontic band with identification and method of making the identification
Assignee: Individual
•
Filing: 1977-03-15
•
Granted: 1978-10-17
•
Expires: 1997-03-15
Abstract
Abstract An orthodontic band having identifying means which includes a first coating or layer of material in the form of a suitable geometrical shape and a second coating or layer of material on the first coating in the form of indicia. The orthodontic band is preformed and of stainless steel with a highly polished exterior surface. The identifying means is applied by first applying a coating of material onto the exterior surface of the band and then curing that material. Thereafter a second coating of material which is substantially opaque is applied over the first coating and in the form of indicia. The second coating is thereafter cured.
Inventors
- 👤 Peter C. Kesling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:45
CPC Classifications
A; A61; A61C; A61C7/00; A61C7/12; A61C7/14; A61C7/18; A61B; A61B5/00; A61B5/117; A61B5/1171; A61B5/1178; A61B90/00; A61B90/90; A61B90/94
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
157 words
The method of making easy-to-read identification for a stainless steel preformed orthodontic band having a highly polished exterior surface, comprising the steps of applying a first coating of non-toxic material of one color onto the exterior surface and over substantially the entire width of the band at one area along the band which at least visually dulls the polished surface, and applying a second coating of non-toxic substantially opaque material of a contrasting color onto and over substantially the entire surface of said first coating in the form of a selected indicia to permit easy identification of the band type and/or size, said steps of applying said coatings including printing of the first coating onto the band, curing the coating by subjecting it to about 300° F. for about 15 minutes, printing of the second coating onto the cured first coating, and curing the second coating by subjecting it to about 300° F. for about 15 minutes.
Claim 2
Independent Claim
157 words
The method of making easy-to-read identification for a stainless steel preformed orthodontic band having a highly polished exterior surface, comprising the steps of applying a first coating of non-toxic material of one color onto the exterior surface and over substantially the entire width of the band at one area along the band which at least visually dulls the polished surface, and applying a second coating of non-toxic substantially opaque material of a contrasting color onto and over substantially the entire surface of said first coating in the form of a selected indicia to permit easy identification of the band type and/or size, said steps of applying said coatings including printing of the first coating onto the band, curing the coating by subjecting it to about 300° F. for about 15 minutes, printing of the second coating onto the cured first coating, and curing the second coating by subjecting it to about 300° F. for about 15 minutes.
References Cited (Backward Citations)
US1646565A
Cited
US2119546A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-10-16 | 1982-04-17 | 1982-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-10-16 | 1986-04-17 | 1986-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-10-16 | 1990-04-17 | 1990-10-17 | $7700.00 | Window Closed / Lapsed |