Patent US3317628A successfully refreshed from Google Patents.
Patent US3153377A successfully refreshed from Google Patents.
US3153377A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for coffee roasting, grinding and cooking
Assignee: Individual
•
Filing: 1963-02-11
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Granted: 1964-10-20
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Expires: 1983-02-11
Abstract
No abstract record available.
Inventors
- 👤 Bosak Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:59
CPC Classifications
A; A23; A23N; A23N12/00; A23N12/08; A23N12/10; A47; A47J; A47J31/00; A47J31/42
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
AN APPARATUS FOR BREWING BEVERAGE COFFEE, COMPRISING A HOLDER FOR A SUPPLY OF GREEN COFFEE BEANS, A ROASTER DRUM CONNECTED TO SAID HOLDER, MOTOR DRIVEN MEANS FOR FEEDING A CERTAIN QUANTITY OF BEANS TO SAID DRUM, A FIRST HEATER ADJACENT TO THE DRUM FOR ROASTING THE GREEN BEANS IN THE DRUM FOR A PREDETERMINED LENGTH OF TIME, MOTOR DRIVEN MEANS FOR DISCHARGING ROASTED BEANS FROM SAID DRUM, A MOTOR DRIVEN CONVEYOR CONNECTED TO THE DRUM FOR RECEIVING THE DISCHARGED ROASTED BEANS, A MOTOR DRIVEN GRINDER CONNECTED TO SAID CONVEYOR FOR RECEIVING ROASTED BEANS THEREFROM AND PULVERIZING THE ROASTED BEANS, A PAIR OF BEVERAGE BREWING DEVICES, A MAIN DUCT CONNECTING THE GRINDER TO SAID DEVICE FOR RECEIVING COFFEE
Claim 2
Independent Claim
117 words
AN APPARATUS FOR BREWING BEVERAGE COFFEE, COMPRISING A HOLDER FOR A SUPPLY OF GREEN COFFEE BEANS, A ROASTER DRUM CONNECTED TO SAID HOLDER, MOTOR DRIVEN MEANS FOR FEEDING A CERTAIN QUANTITY OF BEANS TO SAID DRUM, A FIRST HEATER ADJACENT TO THE DRUM FOR ROASTING THE GREEN BEANS IN THE DRUM FOR A PREDETERMINED LENGTH OF TIME, MOTOR DRIVEN MEANS FOR DISCHARGING ROASTED BEANS FROM SAID DRUM, A MOTOR DRIVEN CONVEYOR CONNECTED TO THE DRUM FOR RECEIVING THE DISCHARGED ROASTED BEANS, A MOTOR DRIVEN GRINDER CONNECTED TO SAID CONVEYOR FOR RECEIVING ROASTED BEANS THEREFROM AND PULVERIZING THE ROASTED BEANS, A PAIR OF BEVERAGE BREWING DEVICES, A MAIN DUCT CONNECTING THE GRINDER TO SAID DEVICE FOR RECEIVING COFFEE
References Cited (Backward Citations)
US2906193A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-10-20 | 1968-04-20 | 1968-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-10-20 | 1972-04-20 | 1972-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-10-20 | 1976-04-20 | 1976-10-20 | $7700.00 | Window Closed / Lapsed |