US3467279A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid dispensing monitor
Assignee: Individual
•
Filing: 1967-02-27
•
Granted: 1969-09-16
•
Expires: 1987-02-27
Abstract
No abstract record available.
Inventors
- 👤 Douglas J Upton
- 👤 Michael D Cronan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:02
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/08; B67D1/12; B67D1/1202; B67D1/1234; G; G01; G01F; G01F13/00; G01F13/006
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US3306030A
Cited
US2018538A
Cited
US2474843A
Cited
US2669336A
Cited
US2911144A
Cited
US3301058A
Cited
US3195774A
Cited
US3258908A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-15 | 1973-03-17 | 1973-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-15 | 1977-03-17 | 1977-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-15 | 1981-03-17 | 1981-09-16 | $7700.00 | Window Closed / Lapsed |