US3034504A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flow meter for an intravenous injection unit
Assignee: GALASYN Inc
•
Filing: 1958-11-21
•
Granted: 1962-05-15
•
Expires: 1978-11-21
Abstract
No abstract record available.
Inventors
- 👤 Travis W Winsor
- 👤 Galasyn Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:40
CPC Classifications
G; G01; G01F; G01F1/00; G01F1/05; G01F1/20; G01F1/22; A; A61; A61M; A61M5/00; A61M5/14; A61M5/168; A61M5/16886
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR384167A
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US1050043A
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US1432882A
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US1599881A
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US2568108A
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FR1000300A
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US2672051A
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US2634856A
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US2681654A
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US2802716A
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US2841357A
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US2758598A
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US2882725A
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US2941778A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-14 | 1965-11-13 | 1966-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-14 | 1969-11-13 | 1970-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-14 | 1973-11-13 | 1974-05-15 | $7700.00 | Window Closed / Lapsed |