Patent US3108877A successfully refreshed from Google Patents.
US3108877A
Expired / Lapsed
US
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Tea product and method of making the same
Assignee: Rand Development Corp
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Filing: 1959-12-03
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Granted: 1963-10-29
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Expires: 1979-12-03
Abstract
No abstract record available.
Inventors
- 👤 Hugh S Cooper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:19
CPC Classifications
A; A23; A23F; A23F3/00; A23F3/16; A23F3/166; A23F3/163; A23F3/20; A23F3/205
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
THE METHOD OF MAKING TEA WHICH COMPRISES ADDING TWO TO THREE OUNCES OF TEA LEAVES TO A GALLON OF BOILING WATER, ALLOWING THE TEA TO STEEP FOR THREE TO SIX MINUTES, REMOVING THE TEA LEAVES FROM THE HOT SOLUTION, ADDING ONE TO TWO GRAMS OF PAPAIN ENZYME AND 5 TO 10 GRAMS OF CITRIC ACID TO THE HOT SOLUTION AND STIRRING UNTIL DISSOLVED, ALLOWING THE SOLUTION TO COOL TO ROOM TEMPERATURE, COOLING THE SOLUTION TO 33 TO 36 DEGREES F., AND THEN FILTERING THE SOLUTION AT SAID TEMPERATURE OF 33 TO 36*F. TO REMOVE THE PRECIPITATE.
Claim 2
Independent Claim
96 words
THE METHOD OF MAKING TEA WHICH COMPRISES ADDING TWO TO THREE OUNCES OF TEA LEAVES TO A GALLON OF BOILING WATER, ALLOWING THE TEA TO STEEP FOR THREE TO SIX MINUTES, REMOVING THE TEA LEAVES FROM THE HOT SOLUTION, ADDING ONE TO TWO GRAMS OF PAPAIN ENZYME AND 5 TO 10 GRAMS OF CITRIC ACID TO THE HOT SOLUTION AND STIRRING UNTIL DISSOLVED, ALLOWING THE SOLUTION TO COOL TO ROOM TEMPERATURE, COOLING THE SOLUTION TO 33 TO 36 DEGREES F., AND THEN FILTERING THE SOLUTION AT SAID TEMPERATURE OF 33 TO 36*F. TO REMOVE THE PRECIPITATE.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-28 | 1967-04-29 | 1967-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-28 | 1971-04-29 | 1971-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-28 | 1975-04-29 | 1975-10-29 | $7700.00 | Window Closed / Lapsed |