Patent US3127677A successfully refreshed from Google Patents.
US3127677A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Orthodontic appliance
Assignee: Individual
•
Filing: 1960-11-14
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Granted: 1964-04-07
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Expires: 1980-11-14
Abstract
No abstract record available.
Inventors
- 👤 Joseph J Schachter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:34
CPC Classifications
A; A61; A61C; A61C7/00; A61C7/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
AN ORTHODONTIC APPLIANCE WHICH COMPRISES A BAND FOR A FIRST TOOTH, SECURING MEANS ON SAID BAND, AND A SPACING MAINTAINING MEMBER, SAID SPACING MAINTAINING MEMBER COMPRISING A REVERSELY BENT WIRE HAVING TWO SIDE ARMS AND A DISTAL PORTION, SAID DISTAL PORTION BEING ARCUATELY BENT TO ENGAGE A SECOND TOOTH, SAID SIDE ARMS EACH HAVING AT LEAST ONE CONVOLUTION THEREIN AND A TERMINALLY TURNED-DOWN PORTION ENGAGING SAID SECURING MEANS ON SAID BAND.
Claim 2
Dependent Claim
71 words
AN ORTHODONTIC APPLIANCE WHICH COMPRISES A BAND FOR A FIRST TOOTH, SECURING MEANS ON SAID BAND, AND A SPACING MAINTAINING MEMBER, SAID SPACING MAINTAINING MEMBER COMPRISING A REVERSELY BENT WIRE HAVING TWO SIDE ARMS AND A DISTAL PORTION, SAID DISTAL PORTION BEING ARCUATELY BENT TO ENGAGE A SECOND TOOTH, SAID SIDE ARMS EACH HAVING AT LEAST ONE CONVOLUTION THEREIN AND A TERMINALLY TURNED-DOWN PORTION ENGAGING SAID SECURING MEANS ON SAID BAND.
References Cited (Backward Citations)
US1137298A
Cited
US1044764A
Cited
US1924009A
Cited
US1976115A
Cited
GB515071A
Cited
US2242914A
Cited
US2502902A
Cited
US2756502A
Cited
US2897598A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-07 | 1967-10-07 | 1968-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-07 | 1971-10-07 | 1972-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-07 | 1975-10-07 | 1976-04-07 | $7700.00 | Window Closed / Lapsed |