US3011684A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid dispensing machine
Assignee: Individual
•
Filing: 1959-01-13
•
Granted: 1961-12-05
•
Expires: 1979-01-13
Abstract
No abstract record available.
Inventors
- 👤 Ernest R Corneil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 00:29
CPC Classifications
G; G01; G01F; G01F11/00; G01F11/10; G01F11/12; G01F11/125; F; F04; F04B; F04B43/00; F04B43/12; F04B43/1253; G07; G07F; G07F13/00; G07F13/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1596933A
Cited
US2123781A
Cited
US2483924A
Cited
US2476346A
Cited
US2668637A
Cited
US2696173A
Cited
US2695117A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-04 | 1965-06-05 | 1965-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-04 | 1969-06-05 | 1969-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-04 | 1973-06-05 | 1973-12-05 | $7700.00 | Window Closed / Lapsed |