US2709433A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid inoculating syringe or injector
Assignee: Individual
•
Filing: 1954-03-29
•
Granted: 1955-05-31
•
Expires: 1974-03-29
Abstract
No abstract record available.
Inventors
- 👤 Roger A Sorenson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:05
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/46; A61M5/178; A61M5/31; A61M5/315; A61M5/31533; A61M5/31545; A61M5/31548; A61M5/3155; A61M5/31551; A61M5/31565; A61M5/3159; A61M5/31591; A61M5/32; A61M5/34; A61M5/20; A61M2005/2006; A61M2005/2013; A61M2005/3128; A61M5/31501; A61M2005/31508; A61M5/31561; A61M5/31576; A61M5/31578; A61M5/3158
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) | 1958-05-30 | 1958-11-29 | 1959-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-30 | 1962-11-29 | 1963-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-30 | 1966-11-29 | 1967-05-31 | $7700.00 | Window Closed / Lapsed |