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3859505 |
ELECTRICALLY HEATED BOILER WITH PERFORATED RACK AND AN ADJUSTABLE HEAT SHIELD
A boiler of relatively large enough size so to be able to hold twenty one-quart jars so to boil them during a home canning operation; the boiler including a pair of racks for placement one above...
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3831002 |
FRYPAN WITH REMOVABLE HANDLES AND HEAT SHIELD
An electric frying pan having handles and a shield for the bottom surface of the frypan detachably secured to the vessel portion of the frypan. In one embodiment the handles and shield are...
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3829655 |
ELECTRICAL HEATING ENVELOPES
An electrical heating envelope which includes a metallic layer interposed between a vessel, the contants of which are to be heated, and the heating elements which supply the thermal energy. The...
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3826897 |
SURFACE HEATING UNIT HAVING SELECTIVE CONCENTRIC ELECTRIC SHEATHED HEATING ELEMENTS
A surface heating unit having circular electric sheathed heating elements. The electric heating elements selectively supporting round-bottom, Chinese wok-type cooking vessels as well as cnventional...
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3818180 |
HEAT INSULATED CONTAINER FOR POTS
Heat insulated container for pots, adapted to be inserted into a cabinet or to be used as such in order to avoid heat dispersion of the liquid contained in said pot, wherein there is included a...
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3808825 |
COMBINATION CUP COOLER AND WARMER
A device which may be utilized to warm one cup of liquid and simultaneously cool a second cup of liquid, with the device employing thermoelectric means to effect the heat transfer.
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3806102 |
MEDICAL HUMIDIFIER
A humidifier for use with a medical respirator having a hot plate type of heating unit entirely separable from a water reservoir which heats the water within the reservoir. The reservoir is...
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3806699 |
HEATED LUNCH BOX
A lunch box, having a plurality of separable food and beverage storage chambers, a flush pouring spout and an immersible thermal unit for heating food within said chambers. All chambers are...
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3798418 |
ELECTRIC HEATING MANTLES
An electric heating mantle for flasks, retorts or other vessels, of the form having a heating cavity heated by electrical resistance heating means positioned close to a layer of metal gauze...
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3778594 |
POSITIVE LIQUID TEMPERATURE CONTROLLING DEVICE
A cup and base combination is provided by which liquid contents of the cup can be maintained at a desired potable temperature at every level of the liquid.
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3766360 |
LABORATORY HOT PLATE
A laboratory hot plate useful for heating liquids including a container platform, a curved reflecting surface extending upwardly from the platform, a viewing and spillway trough passing through the...
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3764780 |
BLOOD CULTURE APPARATUS
A portable apparatus for use in hospitals for the collection and preparation of blood samples under controlled conditions comprising a culture-tube holder in a heavily insulated heat sink provided...
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3737627 |
ELECTRIC TEST TUBE HEATER
An electric test tube heater has a self-supporting, free-standing electric resistance heating coil of low mass attached to and electrically insulated from a support member adjustably mounted for...
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3725642 |
ELECTRIC COFFEE MAKER HAVING A PLASTIC HEATING VESSEL
An electric percolator is disclosed having a plastic heating vessel, a plastic base and a heating assembly with a pump well which extends upwardly into the vessel through an aperture in the bottom...
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3725641 |
ELECTRIC CUP HEATER
A metal cup to contain liquid to be heated has a heat distribution plate spot welded or brazed to the exterior of the cup bottom wall and said plate has a perimetral depending flange within which...
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3714395 |
ELECTRICAL HEATING UNIT
The present invention relates generally to improvements in electrical heating units, and more particularly to improvements in electrical heating units of the type employing wafer-like material or...
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3699308 |
ELECTRICAL HEATING ELEMENTS
A method and apparatus for improving the "apparent" resistance of an electrical heating element of the type comprising an axial resistance element of the type comprising an axial resistance element...
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3696233 |
HOLDER DEVICE FOR INFANT'S NURSING BOTTLE
A novel infant-feeding device comprising a receptacle member and means for holding the receptacle member in proximity to the infant. The receptacle member includes an opening whereby the bottle can...
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3684862 |
THERMOSTATICALLY CONTROLLED ELECTRIC COOKER HOT PLATE
An electric cooker hot plate has an insert for securing a temperature senser to contact the bottom of a cooking vessel placed on the hot plate. The hot plate has an opening in a central unheated...
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3681568 |
ELECTRICALLY HEATED COOKING APPLIANCE
An electrically heated cooling appliance of the type having a removable, probe-type, thermostatic temperature control device and comprising a base having an upper surface to be heated and an...
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3679869 |
WARMER STAND FOR A SELECT NUMBER OF FLUID CONTAINERS
A beverage warmer is provided which has a surface element for supporting a fluid container or vessel thereon and for transferring heat directed thereto by a heating element to the fluid container....
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3678248 |
HOUSEHOLD DISH-HEATING APPLIANCE
A food heating appliance comprising a base in bowl form and a lid fitting the shape of one or several dishes to be heated. The base consists of a body of refractory material in which a first...
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3659604 |
HUMIDIFYING MEANS
A humidifying means has a container for water which is removable from a source of heat, with the container being provided with a cover defining an air space with an inlet for gases and an outlet...
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3637986 |
ELECTRICAL UNIT HAVING A MAGNETIC SWITCH CONNECTING A CORDLESS ELECTRIC POWER APPLIANCE TO A CHARGING APPLIANCE
An electrical unit having a connecting means for a cordless electric power appliance whose terminals are brought into contact with the corresponding terminals of a charging appliance, having a...
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3634651 |
SEROLOGICAL INCUBATOR
A hollow heat resistant plastic body has openings in a top surface thereof for receiving carriers containing objects to be heated, each opening has a hinged hood formed to enclose parts of the...
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3608988 |
CULINARY APPLIANCE SHELF UNIT
The invention provides an improved shelf unit for electrical, and other, kitchen appliances adapted to be supported on the wall or to rest on the work surface of a counter or of a floor cabinet....
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3607134 |
SAMPLE HOLDER FOR MAINTAINING BLOOD SAMPLES AT A PRESELECTED TEMPERATURE
A portable thermal holder for maintaining articles at preselected temperatures is particularly suitable for maintaining blood samples near body temperatures for blood coagulation tests. The holder...
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3602692 |
ELECTRICALLY HEATED MANTLE WITH A SEAL ARRANGEMENT
An electrically heated mantle having a frame and an inflatable annular seal element, especially adapted to be mounted on said heating mantle in encircling relation to a vessel therein. The seal...
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3586824 |
ELECTRIC HEATING APPLIANCE
An electric heating appliance in which a plate adapted to support a food bearing article is disposed over a heating element so as to move downwardly toward the element when the article is placed...
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3585357 |
HAIR SETTING DEVICE
An electrical open-mouthed oven is provided to heat hollow hair rollers which contain a heat storage material. This material undergoes a change of state as the rollers are heated in the oven. It...
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3551644 |
AUTOMATIC ELECTRIC RICE COOKER
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3543004 |
ELECTRIC HEATING MANTLE WITH A SEAL ARRANGEMENT FOR VESSEL
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3514579 |
ELECTRIC SYRUP WARMER
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3512472 |
COOKING UTENSIL
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3502848 |
SELF-STIRRING COOKER AND SERVER APPARATUS
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3459922 |
ELECTRICAL FOOD SERVING UNIT
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3454745 |
HEATER FOR SHAVING LATHER CONTAINERS
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3453414 |
HUMIDIFIER DEVICE
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3440404 |
ELECTRIC STOVE
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3433465 |
MAGNETIC MIXING AND STIRRING DEVICE
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3432641 |
PORTABLE HEATING DEVICE
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3430032 |
MICROFLASK HEATING DEVICE
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3415978 |
Infrared surface cooking unit
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3395266 |
Retaining means for interchangeable cooking containers
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3391271 |
Electric food cooker
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3385954 |
Electrically heated wax melting tool for encaustic painting
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3385357 |
Combined heated tray and carving board
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3345497 |
Electric water bath heater for conditioning hydrocolloids
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3325058 |
Electrically heated receptacles and disposable containers therefor
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3313919 |
Cooking apparatus with cooking vessel centering and holding means
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