US3415419A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid administering system
Assignee: Individual
•
Filing: 1966-10-27
•
Granted: 1968-12-10
•
Expires: 1986-10-27
Abstract
No abstract record available.
Inventors
- 👤 Warren R Jewett
- 👤 Frank L Petree
- 👤 Walter C Bialobrzeski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:30
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/14; A61M5/142; A61M5/145; A61M5/1452; A61M5/1456; Y; Y10; Y10S; Y10S128/00; Y10S128/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2434802A
Cited
US2552763A
Cited
US2702547A
Cited
US3134036A
Cited
US3137242A
Cited
US3319840A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-10 | 1972-06-10 | 1972-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-10 | 1976-06-10 | 1976-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-10 | 1980-06-10 | 1980-12-10 | $7700.00 | Window Closed / Lapsed |