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US3051582A Expired / Lapsed US ⏱️ 0.0 years remaining

Method of storing prepared foods

Assignee: Southern Equipment Co
•
Filing: 1959-08-24
•
Granted: 1962-08-28
•
Expires: 1979-08-24
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Abstract

No abstract record available.

Inventors

  • 👤 Muckler Frank
  • 👤 Edward B Vandas

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 18:35
CPC Classifications
A; A47; A47J; A47J39/00

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 152 words
THE METHOD OF HOLDING FOOD PREPARED IN ONE PLACE AND TRANSPORTED TO ANOTHER PLACE IN APPETIZING CONDITION IN A CLOSED SPACE AND IN SUBSTANTIALLY ITS PREPARED CONDITION COMPRISING THE STEPS OF PROVIDING A PORTABLE CONTAINER WITH A FOOD RECEIVING WELL HAVING HEAT CONDUCTIVE WALLS AND HEAT STORING MEANS IN THERMAL CONTACT WITH A PORTION OF THE CONDUCTIVE WALLS, DELIVERING HEAT TO SAID STORING MEANS AND ACCUMULATING THE HEAT FOR SUBSEQUENT DISSIPATION HEAT INTO THE WELL THROUGH THE CONDUCTIVE WALLS, DISCONTINUING HEAT DELIVERY TO THE STORING MEANS AFTER THE FOOD RECEIVING WELL HAS BEEN PRECONDITIONED, PROVIDING A SUBSTANTIALLY COMPLETE THERMAL BARRIER ABOUT THE EXTERIOR OF THE FOOD RECEIVING WELL AND HEAT STORING MEANS SO THAT THE PRECONDITIONING OF THE WELL IS SUBSTANTIALLY MAINTAINED AND THE ACCUMULATED HEAT TRAVELS INTO THE FOOD WELL AS ITS PRINCIPAL ROUTE OF DISSIPATION, AND PLACING THE PREVIOUSLY PREPARED FOOD IN THE WELL WHERE IT CONTINUES TO RECEIVE HEAT.
Claim 2
Independent Claim 152 words
THE METHOD OF HOLDING FOOD PREPARED IN ONE PLACE AND TRANSPORTED TO ANOTHER PLACE IN APPETIZING CONDITION IN A CLOSED SPACE AND IN SUBSTANTIALLY ITS PREPARED CONDITION COMPRISING THE STEPS OF PROVIDING A PORTABLE CONTAINER WITH A FOOD RECEIVING WELL HAVING HEAT CONDUCTIVE WALLS AND HEAT STORING MEANS IN THERMAL CONTACT WITH A PORTION OF THE CONDUCTIVE WALLS, DELIVERING HEAT TO SAID STORING MEANS AND ACCUMULATING THE HEAT FOR SUBSEQUENT DISSIPATION HEAT INTO THE WELL THROUGH THE CONDUCTIVE WALLS, DISCONTINUING HEAT DELIVERY TO THE STORING MEANS AFTER THE FOOD RECEIVING WELL HAS BEEN PRECONDITIONED, PROVIDING A SUBSTANTIALLY COMPLETE THERMAL BARRIER ABOUT THE EXTERIOR OF THE FOOD RECEIVING WELL AND HEAT STORING MEANS SO THAT THE PRECONDITIONING OF THE WELL IS SUBSTANTIALLY MAINTAINED AND THE ACCUMULATED HEAT TRAVELS INTO THE FOOD WELL AS ITS PRINCIPAL ROUTE OF DISSIPATION, AND PLACING THE PREVIOUSLY PREPARED FOOD IN THE WELL WHERE IT CONTINUES TO RECEIVE HEAT.

References Cited (Backward Citations)

US2658986A Cited
US2767100A Cited
US2850391A Cited
US2839654A Cited
US2889443A Cited
US2990286A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1965-08-27 1966-02-26 1966-08-28 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1969-08-27 1970-02-26 1970-08-28 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1973-08-27 1974-02-26 1974-08-28 $7700.00 Window Closed / Lapsed

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