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US3189728A Expired / Lapsed US ⏱️ 0.0 years remaining

Coffee making and warming device

Assignee: Individual
•
Filing: 1963-10-28
•
Granted: 1965-06-15
•
Expires: 1983-10-28
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Abstract

No abstract record available.

Inventors

  • 👤 Herbert P Schneider

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 19:59
CPC Classifications
A; A47; A47J; A47J31/00; A47J31/44; A47J31/50

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 213 words
A DEVICE FOR MAKING AND WARMING COFFEE AND TEA IN AN AUTOMOBILE, COMPRISING A RECEPTACLE HAVING WALLS FORMING AN UPPER WATER RECEIVING CHAMBER AND A LOWER COMPARTMENT, A PARTITION BETWEEN SAID CHAMBER AND SAID COMPARTMENT IN FLUID-TIGHT RELATION WITH THE WALLS, A COILED ELECTRICAL HEATING ELEMENT IN SAID LOWER COMPARTMENT, AN EXTENSION CORD CONNECTED TO SAID ELEMENT AND EXTENDING THROUGH THE WALL OF SAID COMPARTMENT NEAR THE BOTTOM OF SAID RECEPTACLE, A PLUG ON THE FREE END OF SAID CORD FOR PLUGGING INTO THE CIGARETTE LIGHTER OUTER OF AN AUTOMOBILE, A BOTTOM PLATE ATTACHED TO THE LOWER EDGE OF THE WALLS FORMING SAID COMPARTMENT, A PERMANENT MAGNET WITH A BOARD FLAT OUTER FACE POSITIONED ALONG THE SIDE WALL OF SAID CHAMBER DIRECTLY ABOVE THE POINT AT WHICH SAID CORE EXTENDS THROUGH THE WALL, A FIXTURE SECURING SAID MAGNET RIGIDLY TO THE SIDE WALL OF THE CHAMBER WITH ITS OUTER FACE OUTWARDLY DIRECTED AND IN SUBSTANTIALLY VERTICAL POSITION, A HANDLE OF U-SHAPED CONFIGURATION POSITIONED ON SAID RECEPTACLE WALL SUBSTANTIALLY DIAMETRICALLY OPPOSITE TO SAID LEVER PROJECTING OUTWARDLY TO A POSITION ABOVE SAID HANDLE FOR PIVOTING SAID CLOSURE, WHEREBY THE RECEPTACLE CAN BE MANIPULATED BY ONE HAND TO PLACE THE RECEPTACLE ON AND REMOVE IT FROM A VERTICAL SUPPORT AND TO OPEN AND CLOSE THE CLOSURE.
Claim 2
Independent Claim 213 words
A DEVICE FOR MAKING AND WARMING COFFEE AND TEA IN AN AUTOMOBILE, COMPRISING A RECEPTACLE HAVING WALLS FORMING AN UPPER WATER RECEIVING CHAMBER AND A LOWER COMPARTMENT, A PARTITION BETWEEN SAID CHAMBER AND SAID COMPARTMENT IN FLUID-TIGHT RELATION WITH THE WALLS, A COILED ELECTRICAL HEATING ELEMENT IN SAID LOWER COMPARTMENT, AN EXTENSION CORD CONNECTED TO SAID ELEMENT AND EXTENDING THROUGH THE WALL OF SAID COMPARTMENT NEAR THE BOTTOM OF SAID RECEPTACLE, A PLUG ON THE FREE END OF SAID CORD FOR PLUGGING INTO THE CIGARETTE LIGHTER OUTER OF AN AUTOMOBILE, A BOTTOM PLATE ATTACHED TO THE LOWER EDGE OF THE WALLS FORMING SAID COMPARTMENT, A PERMANENT MAGNET WITH A BOARD FLAT OUTER FACE POSITIONED ALONG THE SIDE WALL OF SAID CHAMBER DIRECTLY ABOVE THE POINT AT WHICH SAID CORE EXTENDS THROUGH THE WALL, A FIXTURE SECURING SAID MAGNET RIGIDLY TO THE SIDE WALL OF THE CHAMBER WITH ITS OUTER FACE OUTWARDLY DIRECTED AND IN SUBSTANTIALLY VERTICAL POSITION, A HANDLE OF U-SHAPED CONFIGURATION POSITIONED ON SAID RECEPTACLE WALL SUBSTANTIALLY DIAMETRICALLY OPPOSITE TO SAID LEVER PROJECTING OUTWARDLY TO A POSITION ABOVE SAID HANDLE FOR PIVOTING SAID CLOSURE, WHEREBY THE RECEPTACLE CAN BE MANIPULATED BY ONE HAND TO PLACE THE RECEPTACLE ON AND REMOVE IT FROM A VERTICAL SUPPORT AND TO OPEN AND CLOSE THE CLOSURE.

References Cited (Backward Citations)

US2541218A Cited
US2526447A Cited
DE900049C Cited
US2826670A Cited
US2944691A Cited
US2957596A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-06-14 1968-12-14 1969-06-15 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-06-14 1972-12-14 1973-06-15 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-06-14 1976-12-14 1977-06-15 $7700.00 Window Closed / Lapsed

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