US1718599A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Syringe construction
Assignee: Individual
•
Filing: 1927-12-17
•
Granted: 1929-06-25
•
Expires: 1947-12-17
Abstract
No abstract record available.
Inventors
- 👤 Arthur E Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:06
CPC Classifications
A; A61; A61J; A61J1/00; A61J1/05; A61J1/06; A61J1/062; A61M; A61M5/00; A61M5/178; A61M5/24; A61M5/2448; A61M2005/2403; A61M2005/2414; A61M2005/2433; A61M2005/2437; A61M2005/2477
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) | 1932-06-24 | 1932-12-24 | 1933-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-06-24 | 1936-12-24 | 1937-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-06-24 | 1940-12-24 | 1941-06-25 | $7700.00 | Window Closed / Lapsed |