US2654949A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Artificial tooth and method of forming the same
Assignee: Dentists Supply Company of New York
•
Filing: 1949-02-23
•
Granted: 1953-10-13
•
Expires: 1969-02-23
Abstract
No abstract record available.
Inventors
- 👤 Jr Joseph O Whiteley
- 👤 Carroll S Fritz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 05:36
CPC Classifications
B; B29; B29C; B29C45/00; A; A61; A61C; A61C13/00; A61C13/08; A61C13/081
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1129336A
Cited
US1745570A
Cited
US2192902A
Cited
US2230164A
Cited
US2279952A
Cited
US2345305A
Cited
US2391925A
Cited
US2454847A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-12 | 1957-04-13 | 1957-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-12 | 1961-04-13 | 1961-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-12 | 1965-04-13 | 1965-10-13 | $7700.00 | Window Closed / Lapsed |