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US2643190A Expired / Lapsed US ⏱️ 0.0 years remaining

Process for roasting and salting nuts

Assignee: Individual
•
Filing: 1950-11-18
•
Granted: 1953-06-23
•
Expires: 1970-11-18
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Abstract

No abstract record available.

Inventors

  • 👤 Frank E Hageman

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 20:11
CPC Classifications
A; A23; A23L; A23L25/00; A23L25/20

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 155 words
THE PROCESS OF ROASTING AND SALTING SHELLED, UNSKINNED NUTS COMPRISING THE STEPS OF: ADDING AN AQUEOUS SOLUTION CHLORIDE SOLUTION TO THE SKIN OF SAID NUTS AT ATMOSPHERIC PRESSURE FOR ABSORPTION OF SAID SOLUTION BY SAID SKINS, THEN ENCLOSING SAID NUTS HAVING SAID SOLUTION IN THEIR SKINS WITHIN A PREHEATED SPACE THE TEMPERATURE OF WHICH IS SUBSTANTIALLY ABOVE THAT OF THE BOILING POINT OF WATER AT ATMOSPHERIC PRESSURE AT THE TIME SAID NUTS ARE SO ENCLOSED, THEN RAISING THE HEAT WITHIN SAID SPACE SUFFICIENTLY TO ELEVATE THE TEMPERATURE THEREIN TO AT LEAST THE BOILING POINT OF WATER AT THE PRESSURE CREATED WITHIN SAID SPACE CREATED SOLELY THROUGH THE CONVERSION OF THE WATER IN SAID SKINS AND NUTS INTO STEAM AND KEEPING SAID NUTS IN SAID SPACE AND AT SAID TEMPERATURE AND PRESSURE UNTIL THEY ARE ROASTED TO THE DESIRED DEGREE, THEREAFTER EXHAUSTING SAID STEAM AND REMOVING SAID NUTS FROM SAID ENCLOSED SPACE AND RAPIDLY COOLING THEM.
Claim 2
Dependent Claim 155 words
THE PROCESS OF ROASTING AND SALTING SHELLED, UNSKINNED NUTS COMPRISING THE STEPS OF: ADDING AN AQUEOUS SOLUTION CHLORIDE SOLUTION TO THE SKIN OF SAID NUTS AT ATMOSPHERIC PRESSURE FOR ABSORPTION OF SAID SOLUTION BY SAID SKINS, THEN ENCLOSING SAID NUTS HAVING SAID SOLUTION IN THEIR SKINS WITHIN A PREHEATED SPACE THE TEMPERATURE OF WHICH IS SUBSTANTIALLY ABOVE THAT OF THE BOILING POINT OF WATER AT ATMOSPHERIC PRESSURE AT THE TIME SAID NUTS ARE SO ENCLOSED, THEN RAISING THE HEAT WITHIN SAID SPACE SUFFICIENTLY TO ELEVATE THE TEMPERATURE THEREIN TO AT LEAST THE BOILING POINT OF WATER AT THE PRESSURE CREATED WITHIN SAID SPACE CREATED SOLELY THROUGH THE CONVERSION OF THE WATER IN SAID SKINS AND NUTS INTO STEAM AND KEEPING SAID NUTS IN SAID SPACE AND AT SAID TEMPERATURE AND PRESSURE UNTIL THEY ARE ROASTED TO THE DESIRED DEGREE, THEREAFTER EXHAUSTING SAID STEAM AND REMOVING SAID NUTS FROM SAID ENCLOSED SPACE AND RAPIDLY COOLING THEM.

References Cited (Backward Citations)

US713918A Cited
US1585128A Cited
US1505605A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1956-06-22 1956-12-22 1957-06-23 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1960-06-22 1960-12-22 1961-06-23 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1964-06-22 1964-12-22 1965-06-23 $7700.00 Window Closed / Lapsed

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