Patent US2869188A successfully refreshed from Google Patents.
US2869188A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Medicinal inhalant atomization
Assignee: MISTO2 GEN EQUIPMENT CO
•
Filing: 1950-06-06
•
Granted: 1959-01-20
•
Expires: 1970-06-06
Abstract
No abstract record available.
Inventors
- 👤 Cameto Leon Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:27
CPC Classifications
A; A61; A61M; A61M11/00; A61M11/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US578436A
Cited
US1382640A
Cited
US1714129A
Cited
US1913347A
Cited
FR731062A
Cited
US2073204A
Cited
US2089646A
Cited
US2034113A
Cited
US2040630A
Cited
US2202953A
Cited
US2202701A
Cited
US2432946A
Cited
US2438868A
Cited
US2396204A
Cited
US2428277A
Cited
US2472011A
Cited
US2516401A
Cited
US2593134A
Cited
US2624337A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-19 | 1962-07-21 | 1963-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-19 | 1966-07-21 | 1967-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-19 | 1970-07-21 | 1971-01-20 | $7700.00 | Window Closed / Lapsed |