US3023750A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-generating pressure device for infusion administration systems
Assignee: Individual
•
Filing: 1959-03-04
•
Granted: 1962-03-06
•
Expires: 1979-03-04
Abstract
No abstract record available.
Inventors
- 👤 Howard C Baron
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:28
CPC Classifications
A; A61; A61J; A61J1/00; A61J1/05; A61J1/10; A61M; A61M5/00; A61M5/14; A61M5/142; A61M5/145; A61M5/148; Y; Y10; Y10S; Y10S128/00; Y10S128/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2074223A
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DE733993C
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US2409734A
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US2815152A
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US2615447A
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US2876771A
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US2876768A
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US2794437A
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US2847007A
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US2725056A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-05 | 1965-09-04 | 1966-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-05 | 1969-09-04 | 1970-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-05 | 1973-09-04 | 1974-03-06 | $7700.00 | Window Closed / Lapsed |