US2564332A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making soluble beverage extract
Assignee: Individual
•
Filing: 1948-05-04
•
Granted: 1951-08-14
•
Expires: 1968-05-04
Abstract
No abstract record available.
Inventors
- 👤 Kellogg Helen Louise
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:26
CPC Classifications
A; A23; A23F; A23F5/00; A23F5/24; A23F5/36; A23F5/40
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
THE PROCESS OF PRODUCING A DRY BEVERAGE PRODUCT COMPRISING COFFEE EXTRACT AND A SMALL QUANTITY OF LECITHIN, WHICH PROCESS INCLUDES MIXING A SMALL QUANTITY OF LECITHIN WITH A QUANTITY OF DRY COFFEE EXTRACT, ADDING TO THIS MIXTURE OF DRY COFFEE EXTRACT AND LECITHIN A QUANTITY OF LIQUID COFFEE EXTRACT AND STIRRING THE SAME TO FORM A THIN SMOOTH PASTE, ADDING TO THE THIN PASTE MATERIAL A HEAVY LIQUID COFFEE EXTRACT, HEATING THE MIXTURE TO 140* FAHRENHEIT AND DRYING THE HOMOGENIZED MATERIAL.
Claim 2
Dependent Claim
81 words
THE PROCESS OF PRODUCING A DRY BEVERAGE PRODUCT COMPRISING COFFEE EXTRACT AND A SMALL QUANTITY OF LECITHIN, WHICH PROCESS INCLUDES MIXING A SMALL QUANTITY OF LECITHIN WITH A QUANTITY OF DRY COFFEE EXTRACT, ADDING TO THIS MIXTURE OF DRY COFFEE EXTRACT AND LECITHIN A QUANTITY OF LIQUID COFFEE EXTRACT AND STIRRING THE SAME TO FORM A THIN SMOOTH PASTE, ADDING TO THE THIN PASTE MATERIAL A HEAVY LIQUID COFFEE EXTRACT, HEATING THE MIXTURE TO 140* FAHRENHEIT AND DRYING THE HOMOGENIZED MATERIAL.
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) | 1954-08-13 | 1955-02-12 | 1955-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-13 | 1959-02-12 | 1959-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-13 | 1963-02-12 | 1963-08-14 | $7700.00 | Window Closed / Lapsed |