Patent US1834700A successfully refreshed from Google Patents.
Patent US1567974A successfully refreshed from Google Patents.
US1567974A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Treatment of pyorrhea
Assignee: Individual
•
Filing: 1923-06-01
•
Granted: 1925-12-29
•
Expires: 1943-06-01
Abstract
No abstract record available.
Inventors
- 👤 Monroe Charles Wesley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:22
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/64; A61K8/66; A61K33/00; A61K8/19; A61K8/20; A61Q; A61Q11/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1928-12-28 | 1929-06-29 | 1929-12-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1932-12-28 | 1933-06-29 | 1933-12-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1936-12-28 | 1937-06-29 | 1937-12-29 | $7700.00 | Window Closed / Lapsed |