US3385955A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coffee percolator having automatic control circuit
Assignee: Individual
•
Filing: 1965-10-22
•
Granted: 1968-05-28
•
Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Charles M Tucker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:30
CPC Classifications
A; A47; A47J; A47J31/00; A47J31/04; A47J31/053; G; G05; G05D; G05D21/00; G05D21/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2539541A
Cited
US2655859A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-28 | 1971-11-27 | 1972-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-28 | 1975-11-27 | 1976-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-28 | 1979-11-27 | 1980-05-28 | $7700.00 | Window Closed / Lapsed |