US3444860A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aseptic catheter assembly with holder introducer
Assignee: OSMAH E HARRELL
•
Filing: 1966-06-06
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Granted: 1969-05-20
•
Expires: 1986-06-06
Abstract
No abstract record available.
Inventors
- 👤 Osmah E Harrell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:45
CPC Classifications
A; A61; A61M; A61M39/00; A61M39/22; A61M39/28; A61M39/286; A61M39/287; A61M25/00; A61M25/01; A61M25/0105; A61M25/0111
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1120549A
Cited
GB322426A
Cited
US2856932A
Cited
US2937643A
Cited
US3136316A
Cited
US3154080A
Cited
US3169527A
Cited
US3330278A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-05-19 | 1972-11-18 | 1973-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-19 | 1976-11-18 | 1977-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-19 | 1980-11-18 | 1981-05-20 | $7700.00 | Window Closed / Lapsed |