US1118301A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of filling teeth.
Assignee: KEETON GOLD Co
•
Filing: 1913-08-28
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Granted: 1914-11-24
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Expires: 1933-08-28
Abstract
No abstract record available.
Inventors
- 👤 Thomas B Magill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:03
CPC Classifications
A; A61; A61C; A61C5/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1917-11-23 | 1918-05-25 | 1918-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1921-11-23 | 1922-05-25 | 1922-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1925-11-23 | 1926-05-25 | 1926-11-24 | $7700.00 | Window Closed / Lapsed |