US3379117A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Programmed automatic coffee machine
Assignee: Individual
•
Filing: 1965-10-22
•
Granted: 1968-04-23
•
Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Sanford E Richeson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:28
CPC Classifications
A; A47; A47J; A47J31/00; A47J31/44; A47J31/52; A47J31/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3126812A
Cited
US2252614A
Cited
US2827845A
Cited
US2935011A
Cited
US3124056A
Cited
US3171344A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-23 | 1971-10-23 | 1972-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-23 | 1975-10-23 | 1976-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-23 | 1979-10-23 | 1980-04-23 | $7700.00 | Window Closed / Lapsed |