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4504733 |
Dry bath temperature control
An electrically-heated dry bath wherein a metal block having receptacles for receiving test tubes or the like has resistor heaters fixed thereto and a thermistor temperature sensor therein. A...
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4495402 |
Warmer for temperature conditioning wet dressings and other articles
A warmer for heating wet dressings and other articles disposed in a combined heating and storage compartment in stacked relation insures that a bottommost article about to be dispensed is at a...
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4495404 |
Self-contained compact electric beverage brewing travel kit
A compact self-contained travel kit for brewing a beverage, such as tea, coffee, or the like, includes an open top container which is adapted to receive a small quantity of water to be heated by...
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4492853 |
Electrically heated cooking or food heating devices
Electrically heated cooking pans usually have a number of supporting legs, each of which is fixed individually to the underside of the pan. The assembly of such items is expensive and...
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4489233 |
Hair roller heating unit
An electrical heating unit of a heating set for hair curling rollers, is composed of two aluminum sheet components carrying together three parallel rows of upstanding heating posts and enclosing...
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4482799 |
Evaporation heater
An evaporation heater having a wire wound into a coil and a support wire which extends from one arm of the wire outside of the coil, in spaced proximity therewith, to a central position within the...
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4481410 |
Fail safe sterilizing apparatus and a circuit therefor
A fail safe sterilizing apparatus for simultaneously sterilizing lenses contained in a lens case and a bottle of rinse solution comprising a housing having a lid displaceable between an open...
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4472623 |
Contact lens heating device
Heat to disinfect contact lens is supplied uniformly to a well in which the lenses are placed, from a single small heat source by providing an area of high resistance to heat flow directly above...
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4467177 |
Heating device for tablets containing evaporable substances at different temperatures
A heating device included a body having a seat for the positioning of at least one heating support having inserted therein at least one electrical resistive element, the resistive element being...
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4460820 |
Apparatus for heating heat-shrinkable tubes
An apparatus for heating a heat-shrinkable tube has a base for supporting the heat-shrinkable tube and a plurality of heating units provided on the base. The heating units are independently...
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4459472 |
Electric heating apparatus
There is disclosed an electric heating apparatus comprising a pre-formed body of thermally insulating material defining a cavity for receiving a vessel whose contents are to be heated, the body...
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4455763 |
Coffee roaster
Roaster for green coffee beans and other beans and nuts comprising a dish or tray, preferably of lightweight, disposable construction having a rim of sufficient height to contain the beans or nuts...
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4455479 |
Electric oven toaster
A cooking appliance comprising a heating chamber with a window provided on one side. At least one surface of the window is coated with a film of a reflecting metal oxide, such as indium oxide, to...
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4450667 |
Method and apparatus for rejuvenating rubber balls and the like
A method and apparatus for rejuvenating worn or used balls, e.g. balls used in the game of racket ball by subjecting such worn or used balls to steam heat while confining such balls to a closed...
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4451132 |
Color photographic processing apparatus including a reverse osmosis apparatus
A color photographic processing apparatus including color developing, blixing and wash water tanks through which photographic materials are sequentially processed on passing the tanks comprises a...
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4442343 |
Adjustable cup and fluid heater
A heater for cups and fluids therein having an adjustable heat selector, heating circuitry and temperature stabilization circuitry, comprising a base support, an electrical circuit enclosing...
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4425302 |
Household electric device, a sublimer of perfumed bars and/or insecticides
A household electric device, specifically a sublimer of perfumed bars and/or insecticides, includes a current receiving reservoir and a compartment in which a bar is housed, so that the bar...
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4420681 |
Golf ball warmer
A hinged golf ball container for mounting over the speed control resistance elements of an electric golf cart having a bottom opening through which heated air from the resistance elements can pass....
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4420678 |
Lunch bucket
A lunch bucket or box includes an elongated three-sided container having an L-shaped top cover and a side wall door pivotally attached to the container walls to form a closed container. The...
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4419568 |
Wet dressings heater
A heater for wet dressings comprising, a case having a base with sidewalls defining a cavity, and an insert connected to the base and defining at least one recess in the cavity to receive the wet...
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4406941 |
Electric igniting device for charcoal
An electric charcoal igniting device consisting of an upright open-ended sleeve of fire-resistant sheet metal in combination with an electric heating element. The heat loop of the electric element...
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4405854 |
Combined denture mold dewaxer and curing basin
A basin for simultaneous or consecutive dewaxing and curing of denture molds is disclosed. The basin is generally box-shaped and is provided with three vertically-shaped trays of which the topmost...
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4398083 |
Electric heating apparatus for pre-heating and molding fillet-forming wax strips
An electric heating apparatus for softening and molding fillet wax strips used in foundry molds and castings includes a housing supporting a plurality of electric radiant heaters, such as lamps,...
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4396825 |
Air-cooled toaster with deflector
Deflector at top of toasting chamber enhances flow of cooling air in a space between the outer cover of a toaster and the inner wall of a "double wall" structure by projection inward relative to...
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4390551 |
Heating utensil and associated circuit completing pouch
An arrangement for allowing comestible products to be conveniently heated in a disposable pouch. A kitchen utensil is constructed with a top rim shaped to support the disposable pouch containing a...
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4388521 |
Modular disinfector device
Modular lens disinfecting device comprises a plastic housing with a heater and a heat sink lining a portion of the cavity and pressing against opposed caps on a lens case within the housing,...
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4385225 |
Heater unit for heat activated binding and filing systems
A heater unit is provided for activating a heat sensitive adhesive binder system. The unit has simplified control and indicator means.
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4384193 |
Incubating device for specimen mounted on glass slides in immunoassays
An incubating device particularly adapted for aligning an array of microscope slides bearing a tissue section, sample or specimen, and incubating the same with a series of test or reagent solutions...
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4382175 |
Apparatus for controlling toast color in a toaster oven
A method and apparatus for controlling the heating of toast in a toaster oven broiler. The adjustment shaft for the thermostat which controls the baking and broiling modes receives a circular dial...
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4379965 |
Contact lens disinfecting apparatus
A contact lens disinfector utilizes a positive temperature coefficient (PTC) element as its heating source. The PTC heater element is held in intimate contact with a heat sink by a spring biasing...
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4369355 |
Lens case and heating unit
A contact lens bathing case, in which a pair of contact lenses is sealed with a cleaning and disinfectant solution, and a heating unit, for receiving and heating the filled case therein, cooperate...
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4361954 |
Method of and apparatus for the production of a toaster heating element
In a method for the production of toaster heating elements firstly connecting strips made of electrically conductive material are arranged in the region of edge recesses at opposite edges at the...
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4346651 |
Toaster for bread and other food items
A toaster has a casing, two or more walls of which define between themselves an upright food-receiving space, and a base defining with the lower edges of these walls a clearance open to the...
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4342903 |
Snail reheater
Novel assembly for reheating snails. The assembly comprises at least one snail tray having a plurality of depressions. The depressions are adapted to receive a single snail. The assembly further...
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4341948 |
Apparatus with built-in heating device for disinfecting contact lenses
Apparatus for disinfecting contact lenses by heating, comprising a reservoir designed for holding a liquid and having a tight lid together with a heating device for heating of liquid therein,...
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4340156 |
Arrangement for supplying molten plastic material
An arrangement for supplying molten plastic material in heated condition to an injection mold has a plurality of heating passage forming elements which are formed as separate units capable of being...
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4331859 |
Device for sterilizing false teeth
There is disclosed a disinfecting unit specifically designed for false or artificial dentures. The unit includes a base providing a cavity, having a support wall partially defined by a heater...
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4323110 |
Food preparation process
Food is prepared by placing selected food items in pre-determined locations on food trays, placing the trays on shelves of a rack in a food and beverage cabinet with the food and beverage cabinet...
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4312835 |
Thermal control means for liquid chromatograph samples
A Peltier effect thermal control sample containment means for an automatic sample holding apparatus used in conjunction with a liquid chromatograph analysis. The apparatus provides for the cooling...
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4310748 |
Electric kettle reservoir assembly
A reservoir for an electric kettle is defined by a dome shaped shell and a planar inner bottom, which are fastened together mechanically having a room temperature vulcanized silicone rubber filler...
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4308447 |
Apparatus for liquefying meltable material
An apparatus for liquefying meltable material comprises a container adapted to be filled with the material to be liquefied. The container has a heavy bottom wall formed with closely adjacent...
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4307288 |
Sterilizer
A sterilizer for use in sterilizing articles removably received therein, includes first thermal insulating means with a receiving cavity formed therein; cover means including a second thermal...
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4307289 |
Contact lens disinfecting unit
The present invention relates to a thermal disinfecting unit for the disinfecting of a pair of contact lenses disposed within a lens case along with a quantity of disinfecting solution, wherein...
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4303828 |
Disinfector unit with swing-out tray
There is disclosed a contact lens disinfector unit for sterilizing contact lenses contained within a lens case. The disinfector unit includes a housing, a heating block within the housing for...
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4302664 |
Contact lens aseptor
A contact lens disinfector has a molded plastic casing with wells at opposite ends for receiving the respective lenses and the disinfecting solution. Caps are removably threaded onto the casing...
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4298789 |
Oven having a cavity heated by at least one monolithic integrated heat source
A cavity, such as an oven cavity, is heated by at least one monolithic integrated heat source, each fabricated by depositing a layer of resistive material on a substrate of non-conducting, or...
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4298787 |
Apparatus for heating and setting hair
There is provided a compact apparatus for heating and setting hair, including a housing, a central wall in the housing defined by two spaced-apart panels, a plurality of elongated members passing...
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4293760 |
Apparatus for electrically heating hair curlers
An apparatus and uniformly heating a plurality of hair curlers by passing a current of hot air longitudinally through the hair curler body includes a hollow case having an upper wall forming a...
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4288928 |
Method for heating ski boots
Methods are disclosed for externally and conductively heating at least a portion of the sole of a ski boot and for convectively heating substantially the entire inner surface of the ski boot while...
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4287408 |
Combination electrically heated material receptacle and instrument heater
A materials heating device includes rod-shaped electrical heating element which serves both to heat a thermoconductive receptacle containing the material to be heated as well as tools and...
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