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US2768900A Expired / Lapsed US ⏱️ 0.0 years remaining

Method of preparing dried apples, pears, etc.

Assignee: Ross Packing Co
•
Filing: 1953-01-26
•
Granted: 1956-10-30
•
Expires: 1973-01-26
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Abstract

No abstract record available.

Inventors

  • 👤 Ralph B Vertner

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 12:56
CPC Classifications
A; A23; A23B; A23B7/00; A23B7/02; A23B7/022

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 275 words
THE METHOD OF PREPARING DRIED SEGMENTED APPLES AND PEARS SO THAT THE PRODUCT CAN BE RECONSTITUTED UNIFORMLY BY REHYDRATION TO SIMULATE A FRESH FRUIT PRODUCT, AND WHICH WILL COOK UNIFORMLY IN PIES, TO PRODUCE A COOKED PRODUCT WHICH APPROXIMATES IN CHARACTERISTICS THAT MADE FROM FRESH FRUIT; SAID METHOD COMPRISING STORING A BATCH OF ORCHARD RUN, HAND-PICKED FRUIT UNTIL IT HAS REACHED A PREDETERMINED UNIFORM MATURITY; SUBSEQUENTLY PEELING, CORING, AND HALVING THE FRUIT, INSPECTING IT FOR BLEMISHES AND WASHING IT; THEN CUTTING THE HALVED FRUIT INTO SQUARES OF PREDETERMINED SIZE AND AS SMALL AS 1/4 INCH, SO THAT A SUBSEQUENTLY TO BE ACHIEVED DEGREE OF DEHYDRATION OF THE PIECES WILL BE SUBSTANTIALLY UNIFORM AND A LATER TO BE ACHIEVED DEGREE OF REHYDRATION OF THE PIECES QUICKLY AND UNIFORMLY EFFECTED; THEN SUBJECTING THE DICED PIECES OF FRUIT TO A SODUIM SULPHATE SPRAY TO PREVENT OXIDATION OF SAME PRIOR TO DRYING; THEN DRYING THE DICED SODIUM SULPHATE-SPRAY-TREATED PRODUCT IN A TEMPERATURE NOT EXCEEDING 150 DEGREES F. UNTIL THE DICED PIECES OF THE MASS HAVE AN AVERAGE MOISTURE CONTENT OF FROM 17% TO 18%; THEN STORING THE PARTIALLY DRIED PRODUCT IN A CONTAINER FOR A PERIOD OF FROM TWENTY-FOUR TO FORTY-EIGHT HOURS UNTIL THE MOISTURE CONTENT OF THE INDIVIDUAL DICED PIECES IS SUBSTANTIALLY UNIFORM; THEN SCREENING THE DICED PRODUCT WHILE SUBJECTING IT TO A WATER SPRAY TO REMOVE ANY SEEDS AND SMALL PIECES OF FOREIGN MATTER IN THE PRODUCT AND TO REHYDRATE THE DICED PIECES TO A MOISTURE CONTENT OF FROM 22 1/2% TO 23 1/2%; WHILE SUBSTANTIALLY REMOVING ABSORBED SODIUM SULPHATE AND FINALLY PACKING THE PRODUCT AT APPROXIMATELY SAID LAST-MENTIONED MOISTURE CONTENT IN SEALED CONTAINERS FOR THE USER.
Claim 2
Independent Claim 275 words
THE METHOD OF PREPARING DRIED SEGMENTED APPLES AND PEARS SO THAT THE PRODUCT CAN BE RECONSTITUTED UNIFORMLY BY REHYDRATION TO SIMULATE A FRESH FRUIT PRODUCT, AND WHICH WILL COOK UNIFORMLY IN PIES, TO PRODUCE A COOKED PRODUCT WHICH APPROXIMATES IN CHARACTERISTICS THAT MADE FROM FRESH FRUIT; SAID METHOD COMPRISING STORING A BATCH OF ORCHARD RUN, HAND-PICKED FRUIT UNTIL IT HAS REACHED A PREDETERMINED UNIFORM MATURITY; SUBSEQUENTLY PEELING, CORING, AND HALVING THE FRUIT, INSPECTING IT FOR BLEMISHES AND WASHING IT; THEN CUTTING THE HALVED FRUIT INTO SQUARES OF PREDETERMINED SIZE AND AS SMALL AS 1/4 INCH, SO THAT A SUBSEQUENTLY TO BE ACHIEVED DEGREE OF DEHYDRATION OF THE PIECES WILL BE SUBSTANTIALLY UNIFORM AND A LATER TO BE ACHIEVED DEGREE OF REHYDRATION OF THE PIECES QUICKLY AND UNIFORMLY EFFECTED; THEN SUBJECTING THE DICED PIECES OF FRUIT TO A SODUIM SULPHATE SPRAY TO PREVENT OXIDATION OF SAME PRIOR TO DRYING; THEN DRYING THE DICED SODIUM SULPHATE-SPRAY-TREATED PRODUCT IN A TEMPERATURE NOT EXCEEDING 150 DEGREES F. UNTIL THE DICED PIECES OF THE MASS HAVE AN AVERAGE MOISTURE CONTENT OF FROM 17% TO 18%; THEN STORING THE PARTIALLY DRIED PRODUCT IN A CONTAINER FOR A PERIOD OF FROM TWENTY-FOUR TO FORTY-EIGHT HOURS UNTIL THE MOISTURE CONTENT OF THE INDIVIDUAL DICED PIECES IS SUBSTANTIALLY UNIFORM; THEN SCREENING THE DICED PRODUCT WHILE SUBJECTING IT TO A WATER SPRAY TO REMOVE ANY SEEDS AND SMALL PIECES OF FOREIGN MATTER IN THE PRODUCT AND TO REHYDRATE THE DICED PIECES TO A MOISTURE CONTENT OF FROM 22 1/2% TO 23 1/2%; WHILE SUBSTANTIALLY REMOVING ABSORBED SODIUM SULPHATE AND FINALLY PACKING THE PRODUCT AT APPROXIMATELY SAID LAST-MENTIONED MOISTURE CONTENT IN SEALED CONTAINERS FOR THE USER.

References Cited (Backward Citations)

US1259636A Cited
US2451312A Cited
US2473184A Cited
US2541859A Cited
US2619424A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1959-10-30 1960-04-30 1960-10-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1963-10-30 1964-04-30 1964-10-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1967-10-30 1968-04-30 1968-10-30 $7700.00 Window Closed / Lapsed

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