US3110243A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coffee making machines
Assignee: Individual
•
Filing: 1961-03-30
•
Granted: 1963-11-12
•
Expires: 1981-03-30
Abstract
No abstract record available.
Inventors
- 👤 Cimbali Vittorio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:36
CPC Classifications
A; A47; A47J; A47J31/00; A47J31/24
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
140 words
A MACHINE FOR MAKING "CREAM OF COFFEE" COMPRISING A BOILER, AT LEAST ONE INFUSION HEAD INCLUDING MEANS DEFINING A CYLINDER THEREIN, A PISTON SLIDABLE IN SAID CYLINDER, A FILTER IN SAID CYLINDER BELOW SAID PISTON AND CLOSING THE LOWER END OF SAID CYLINDER TO DEFINE AN INFUSION CHAMBER ADAPTED TO CONTAIN GROUND COFFEE, MEANS DEFINING A CONTAINER FOR EACH INFUSION HEAD, SAID CONTAINER HAVING A CAPACITY ABOUT TWICE THAT OF THE INFUSION CHAMBER AND SAID CONTAINER BEING DISPOSED AT LEAST PARTIALLY WITHIN SAID BOILER, A FIRST DUCT COMMUNICATING WITH THE UPPER PORTION OF SAID CONTAINER, PASSING THROUGH THE BODY OF THE INFUSION HEAD AND OPENING EXTERIORLY OF THE MACHINE INTO A CONNECTION TO A FRESH WATER SOURCE, AND A SECOND DUCT COMMUNICATING WITH THE LOWER PORTION OF SAID CONTAINER, PASSING THROUGH THE INFUSION HEAD AND COMMUNICATING WITH THE INFUSION CHAMBER.
Claim 2
Dependent Claim
140 words
A MACHINE FOR MAKING "CREAM OF COFFEE" COMPRISING A BOILER, AT LEAST ONE INFUSION HEAD INCLUDING MEANS DEFINING A CYLINDER THEREIN, A PISTON SLIDABLE IN SAID CYLINDER, A FILTER IN SAID CYLINDER BELOW SAID PISTON AND CLOSING THE LOWER END OF SAID CYLINDER TO DEFINE AN INFUSION CHAMBER ADAPTED TO CONTAIN GROUND COFFEE, MEANS DEFINING A CONTAINER FOR EACH INFUSION HEAD, SAID CONTAINER HAVING A CAPACITY ABOUT TWICE THAT OF THE INFUSION CHAMBER AND SAID CONTAINER BEING DISPOSED AT LEAST PARTIALLY WITHIN SAID BOILER, A FIRST DUCT COMMUNICATING WITH THE UPPER PORTION OF SAID CONTAINER, PASSING THROUGH THE BODY OF THE INFUSION HEAD AND OPENING EXTERIORLY OF THE MACHINE INTO A CONNECTION TO A FRESH WATER SOURCE, AND A SECOND DUCT COMMUNICATING WITH THE LOWER PORTION OF SAID CONTAINER, PASSING THROUGH THE INFUSION HEAD AND COMMUNICATING WITH THE INFUSION CHAMBER.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-11-11 | 1967-05-13 | 1967-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-11 | 1971-05-13 | 1971-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-11 | 1975-05-13 | 1975-11-12 | $7700.00 | Window Closed / Lapsed |