US3352306A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Intravenous catheter assembly
Assignee: Individual
•
Filing: 1963-12-23
•
Granted: 1967-11-14
•
Expires: 1983-12-23
Abstract
No abstract record available.
Inventors
- 👤 Hrisch Sidney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:51
CPC Classifications
A; A61; A61M; A61M25/00; A61M25/01; A61M25/06; A61M25/0693; A61M25/0606
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR716726A
Cited
FR1092011A
Cited
US2836180A
Cited
US3030953A
Cited
US3204634A
Cited
US3097646A
Cited
US3094122A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-13 | 1971-05-15 | 1971-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-13 | 1975-05-15 | 1975-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-13 | 1979-05-15 | 1979-11-14 | $7700.00 | Window Closed / Lapsed |