Patent US5313382A successfully refreshed from Google Patents.
Patent US3123255A successfully refreshed from Google Patents.
US3123255A
Expired / Lapsed
US
⏱️ 0.0 years remaining
martin
Assignee: —
•
Filing: —
•
Granted: 1964-03-03
•
Expires: 1981-03-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:55
CPC Classifications
A; A47; A47J; A47J31/00; A47J31/40; A47J31/401
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
115 words
A MIXING DEVICE FOR A DRINK, COMPRISING IN COMBINATION: (A) A MIXING CHAMBER HAVING: (1) A MIXING OUTLET, (2) A SECTION FORMING A MIXING AND DISSOLVING AREA, (3) AND A SECTION INTERPOSED BETWEEN THE FIRST MENTIONED SECTION AND THE OUTLET, FORMING A DILUTING AREA; (B) A DISPENSER FOR COMMINUTED SUBSTANCE HAVING A DISCHARGE OUTLET DISPOSED FOR DISCHARGING SAID SUBSTANCE ABOVE THE FIRST MENTIONED SECTION; (C) MEANS FOR DELIVERING HEATED LIQUID DIRECTLY TO THE FIRST MENTIONED SECTION TO MIX WITH AND DISSOLVE SAID SUBSTANCE; (D) AND MEANS FOR DELIVERING COLD LIQUID TO DIRECTLY ABOVE THE SECOND MENTIONED SECTION FOR COOLING AND DILUTING THE SUBSTANCE AND LIQUID WHICH WAS MIXED AND DISSOLVED IN THE FIRST MENTIONED SECTION.
Claim 2
Dependent Claim
115 words
A MIXING DEVICE FOR A DRINK, COMPRISING IN COMBINATION: (A) A MIXING CHAMBER HAVING: (1) A MIXING OUTLET, (2) A SECTION FORMING A MIXING AND DISSOLVING AREA, (3) AND A SECTION INTERPOSED BETWEEN THE FIRST MENTIONED SECTION AND THE OUTLET, FORMING A DILUTING AREA; (B) A DISPENSER FOR COMMINUTED SUBSTANCE HAVING A DISCHARGE OUTLET DISPOSED FOR DISCHARGING SAID SUBSTANCE ABOVE THE FIRST MENTIONED SECTION; (C) MEANS FOR DELIVERING HEATED LIQUID DIRECTLY TO THE FIRST MENTIONED SECTION TO MIX WITH AND DISSOLVE SAID SUBSTANCE; (D) AND MEANS FOR DELIVERING COLD LIQUID TO DIRECTLY ABOVE THE SECOND MENTIONED SECTION FOR COOLING AND DILUTING THE SUBSTANCE AND LIQUID WHICH WAS MIXED AND DISSOLVED IN THE FIRST MENTIONED SECTION.
References Cited (Backward Citations)
CA615915A
Cited
US2660351A
Cited
US2803599A
Cited
US2838077A
Cited
US2954145A
Cited
US2977026A
Cited
US3053423A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-03 | 1967-09-02 | 1968-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-03 | 1971-09-02 | 1972-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-03 | 1975-09-02 | 1976-03-03 | $7700.00 | Window Closed / Lapsed |