US3017885A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Blood flow meter
Assignee: Individual
•
Filing: 1959-03-30
•
Granted: 1962-01-23
•
Expires: 1979-03-30
Abstract
No abstract record available.
Inventors
- 👤 Robicsek Francis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:03
CPC Classifications
G; G01; G01F; G01F1/00; G01F1/05; G01F1/34; G01F1/36; A; A61; A61B; A61B5/00; A61B5/02; A61B5/026; A61B5/0265; A61B5/027; A61M; A61M1/00; A61M1/36; A61M1/3621; A61M1/3663; Y; Y10; Y10S; Y10S128/00; Y10S128/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-22 | 1965-07-24 | 1966-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-22 | 1969-07-24 | 1970-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-22 | 1973-07-24 | 1974-01-23 | $7700.00 | Window Closed / Lapsed |