US2707954A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dosing syringe
Assignee: Individual
•
Filing: 1954-05-05
•
Granted: 1955-05-10
•
Expires: 1974-05-05
Abstract
No abstract record available.
Inventors
- 👤 Sr John L Kas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:20
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/178; A61M5/31; A61M5/315; A61M5/31565; A61M5/3159; A61M5/31593; A61M5/31595; A61M5/24; A61M5/31576; A61M5/31578; A61M5/3158; A61M2005/2403; A61M2005/2407; A61M2005/2485; A61M2005/2488; A61M5/3129; A61M5/3137; A61M2005/3139; A61M5/31501; A61M2005/31508; A61M5/31533; A61M5/31545; A61M5/31548; A61M5/3155; A61M5/31553; A61M5/3156
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-09 | 1958-11-08 | 1959-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-09 | 1962-11-08 | 1963-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-09 | 1966-11-08 | 1967-05-10 | $7700.00 | Window Closed / Lapsed |