Patent US2888349A successfully refreshed from Google Patents.
US2888349A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Soluble coffee and process of extracting the same
Assignee: Individual
•
Filing: 1954-05-03
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Granted: 1959-05-26
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Expires: 1974-05-03
Abstract
No abstract record available.
Inventors
- 👤 Albert P Morrow
- 👤 Joseph L Kopf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:53
CPC Classifications
A; A47; A47J; A47J31/00; A47J31/002; A23; A23F; A23F5/00; A23F5/24; A23F5/26; A23F5/262
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
A PROCESS FOR MAKING TWO GRADES OF COFFEE COMPRISING EXTRACTING BY WATER AT APPROXIMATELY 180* F. 20% OF THE WEIGHT OF THE FIRST BATCH OF COFFEE TO FORM A FIRST EXTRACT CONTAINING SOLUBLE COFFEE TASTING COMPOUNDS, EXTRACTING BY WATER AT APPROXIMATELY 200* F. 5% OF THE ORIGINAL WEIGHT OF THE FIRST BATCH OF COFFEE TO FORM A SECOND EXTRACT CONTAINING SOLUBLE COFFEE TASTING COMPOUNDS FOR MAKING ONE GRADE OF COFFEE, EXTRACTING BY WATER AT A TEMPERATURE ABOVE 300* F. 7% OF THE ORIGINAL WEIGHT OF THE FIRST BATCH OF COFFEE TO FORM AN EXTRACT CONTAINING A NEUTRAL TASTING SOLUBLE COMPOUND, AND MIXING THE NEUTRAL TASTING EXTRACT WITH THE FIRST EXTRACT TO FORM ANOTHER GRADE OF COFFEE.
Claim 2
Dependent Claim
116 words
A PROCESS FOR MAKING TWO GRADES OF COFFEE COMPRISING EXTRACTING BY WATER AT APPROXIMATELY 180* F. 20% OF THE WEIGHT OF THE FIRST BATCH OF COFFEE TO FORM A FIRST EXTRACT CONTAINING SOLUBLE COFFEE TASTING COMPOUNDS, EXTRACTING BY WATER AT APPROXIMATELY 200* F. 5% OF THE ORIGINAL WEIGHT OF THE FIRST BATCH OF COFFEE TO FORM A SECOND EXTRACT CONTAINING SOLUBLE COFFEE TASTING COMPOUNDS FOR MAKING ONE GRADE OF COFFEE, EXTRACTING BY WATER AT A TEMPERATURE ABOVE 300* F. 7% OF THE ORIGINAL WEIGHT OF THE FIRST BATCH OF COFFEE TO FORM AN EXTRACT CONTAINING A NEUTRAL TASTING SOLUBLE COMPOUND, AND MIXING THE NEUTRAL TASTING EXTRACT WITH THE FIRST EXTRACT TO FORM ANOTHER GRADE OF COFFEE.
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) | 1962-05-25 | 1962-11-24 | 1963-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-25 | 1966-11-24 | 1967-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-25 | 1970-11-24 | 1971-05-26 | $7700.00 | Window Closed / Lapsed |