US3105490A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Infusion monitoring device
Assignee: Individual
•
Filing: 1960-02-25
•
Granted: 1963-10-01
•
Expires: 1980-02-25
Abstract
No abstract record available.
Inventors
- 👤 Myron R Schoenfeld
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:13
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/14; A61M5/168; A61M5/16831; A61M5/1684; A61M5/16845; Y; Y10; Y10S; Y10S128/00; Y10S128/13
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
IN AN INFUSION MONITORING DEVICE FOR CONTROLLING INTRAVENOUS INFUSION, THE COMBINATION COMPRISING A CONTAINER ADAPTED TO CONTAIN INFUSION LIQUID; MEANS RESILIENTLY SUPPORTING SAID CONTAINER IN AN INVERTED POSITION; MEANS FOR ADJUSTING SAID RESILIENT MEANS; POSITIVE CUT-OFF MEANS FOR STOPPING THE LIQUID FLOW FROM THE CONTAINER AND MEANS RESPONSIVE TO A PRESET CONDITION OF SAID ADJUSTING MEANS FOR ACTUATING SAID CUT-OFF MEANS WHEN THE LIQUID WITHIN SAID CONTAINER IS AT A PREDETERMINED LEVEL.
Claim 2
Dependent Claim
72 words
IN AN INFUSION MONITORING DEVICE FOR CONTROLLING INTRAVENOUS INFUSION, THE COMBINATION COMPRISING A CONTAINER ADAPTED TO CONTAIN INFUSION LIQUID; MEANS RESILIENTLY SUPPORTING SAID CONTAINER IN AN INVERTED POSITION; MEANS FOR ADJUSTING SAID RESILIENT MEANS; POSITIVE CUT-OFF MEANS FOR STOPPING THE LIQUID FLOW FROM THE CONTAINER AND MEANS RESPONSIVE TO A PRESET CONDITION OF SAID ADJUSTING MEANS FOR ACTUATING SAID CUT-OFF MEANS WHEN THE LIQUID WITHIN SAID CONTAINER IS AT A PREDETERMINED LEVEL.
References Cited (Backward Citations)
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-30 | 1967-04-01 | 1967-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-30 | 1971-04-01 | 1971-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-30 | 1975-04-01 | 1975-10-01 | $7700.00 | Window Closed / Lapsed |