US1674927A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ampul
Assignee: Individual
•
Filing: 1926-01-05
•
Granted: 1928-06-26
•
Expires: 1946-01-05
Abstract
No abstract record available.
Inventors
- 👤 Arthur E Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:32
CPC Classifications
A; A61; A61J; A61J1/00; A61J1/14; A61J1/20; A61J1/2093; A61M; A61M5/00; A61M5/14; A61M5/1407; A61M5/1409; A61M5/1414; A61M5/1417; B; B65; B65D; B65D81/00; B65D81/32; B65D81/3277; A61J1/16; A61J1/2003; A61J1/2006; A61J1/201; A61J1/202; A61J1/2027
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) | 1931-06-26 | 1931-12-26 | 1932-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-06-26 | 1935-12-26 | 1936-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-06-26 | 1939-12-26 | 1940-06-26 | $7700.00 | Window Closed / Lapsed |