US2816360A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dental articulator
Assignee: Individual
•
Filing: 1955-05-02
•
Granted: 1957-12-17
•
Expires: 1975-05-02
Abstract
No abstract record available.
Inventors
- 👤 Charles E Stuart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:50
CPC Classifications
A; A61; A61C; A61C11/00; A61C11/02; A61C11/022; A61C11/06; A61C11/08; A61C11/088
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2555392A
Cited
US2678495A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-16 | 1961-06-17 | 1961-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-16 | 1965-06-17 | 1965-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-16 | 1969-06-17 | 1969-12-17 | $7700.00 | Window Closed / Lapsed |