US3460395A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid measuring device
Assignee: Individual
•
Filing: 1967-04-28
•
Granted: 1969-08-12
•
Expires: 1987-04-28
Abstract
No abstract record available.
Inventors
- 👤 Joseph D Shaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:06
CPC Classifications
G; G01; G01N; G01N9/00; G01N9/10; G01N9/12; G01N9/14; A; A61; A61B; A61B5/00; A61B5/20; A61B5/207; A61B5/208
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) | 1972-08-11 | 1973-02-10 | 1973-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-11 | 1977-02-10 | 1977-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-11 | 1981-02-10 | 1981-08-12 | $7700.00 | Window Closed / Lapsed |