Matches 1 - 50 out of 220 1 2 3 4 5 >
Match Document Document Title
7176426 Integrated microwaveable heat storage device  
An integrated microwaveable heat storage device that absorbs substantial amounts of microwave energy in a microwave oven in a relatively short period of time (one to 2 minutes) and releases this...
7051730 Portable heat exchanging device  
A heat exchanging device is detachably mounted on a container or a cover. The cover is mounted on the container, thereby forming a closed space between the cover and the container. The heat...
6774346 Heat retentive inductive-heatable laminated matrix  
An induction heatable body ( 22 ) that quickly heats to a desired temperature, retains heat long enough to be used in almost any application, and develops no “hot spots” even when heated by a...
6670589 Heat retentive food tray with cover  
A heat retentive tray system is provided that has a tray containing a heat storage member adapted to be heated by electrical induction with a cover disposed in insulating contact with a flat upper...
6668820 Multiple reflector solar concentrators and systems  
The present invention relates to multiple reflector light or solar energy concentrators and systems using such concentrators. More particularly, the invention is concerned with an arrangement of...
6501057 Residually heated food carrier  
A food carrier having inner and outer walls with insulation therebetween and ledges on the interior walls for receipt of a heated food container. A heating unit is provided which is adapted for...
6483089 Heat retentive food storage/delivery container and system  
A system for heating food delivery containers which comprises: a container for delivering heated food which comprises at least one food compartment having at least one self-regulating heat storage...
6350972 Induction-based heated delivery container system  
A system for heating food delivery containers which comprises: a container for delivering heated food which comprises at least one food compartment having at least one self-regulating heat storage...
6232585 Temperature self-regulating food delivery system  
Temperature self-regulating food delivery systems are provided having a magnetic induction heater (32, 126) and an associated food container (76, 124) equipped with an essentially permanent...
6227192 Hot plate for cups and related items  
The device of the present invention is a stored heat warming utensil. It includes a heat storage element having a bottom surface and a top surface, a an outer container, and a vessel for a liquid,...
6191401 Heat maintaining food delivery container  
A heat maintaining food container includes a container for depositing a food product therein and a ferrous material heated element, which has been heated to a selected temperature by...
6005233 Pressure relief system for inductively heated heat retentive server  
A heat retentive server, comprising a central portion comprising a heat storage member formed of a material which is preferably susceptible to being heated by induction, is provided with one or...
5992411 Process for restoring the temperature of precooked dishes, transportation and temperature restoration cart, and tray for precooked dishes  
Precooked dishes loaded in a refrigerated enclosure (4) of a transport cart (1) for their transport toward a place of consumption, are selectively restored in temperature. The refrigerated cooked...
5954984 Heat retentive food servingware with temperature self-regulating phase change core  
A heat retentive, temperature self-regulating, food retaining apparatus (10) includes a body (12), heat retentive core (14) and magnetic induction heating element (16). The body (12) includes a...
5947008 Steamware system  
A system for maintaining foods warm including an exterior container with a lower generally horizontal flat support surface and upstanding side wall with an open top, the open top having a receipt...
5901699 Heat retentive food service base  
A one-piece, seamless food service base is insert molded from a heat and impact resistant plastic. The base is shaped to receive a standard serving plate and includes an integrally molded core. The...
5865098 Multiple container slow cooker device  
A multiple container slow cooker device that includes a manual disabling mechanism for manually disabling the cooking element of one of the food cooking containers and an automatic cooking element...
5611328 Heat retentive food service base  
A one-piece, seamless food service base is insert molded from a heat and impact resistant plastic. The base is shaped to receive a standard serving plate and includes an integrally molded core. The...
5603858 Heat retentive server for induction heating  
A heat retentive server adapted to be inductively heated comprises a central portion comprising a heat storage member comprising a material which is susceptible to being heated by induction; and an...
5529052 Baking oven  
A baking oven comprises means forming an oven heating chamber, a heating means, a turbine that propels hot air toward the heating chamber, at least one hollow bridge located in the heating chamber...
5526802 Portable plate warming enclosure  
A collapsible enclosure device suitable for confining stacks of dishes for warming purposes is constructed of four sidewall panels of rigid thermally insulative material having a rectangular...
5520103 Heat retentive food server  
A heat retentive server for maintaining food at a desired temperature for an extended period of time includes an upper and lower shell which define a cavity therebetween. A heat storage medium...
5517981 Water-activated chemical heater with suppressed hydrogen  
Flameless chemical heaters based on the iron-promoted magnesium-water reaon (Mg+H 2 O➝Mg(OH) 2 +H 2 ) are reliable and potentially useful. The major limitation to their widespread application...
RE35056 Food service system utilizing reflected infrared signals to identify type of dish  
In a food service system, prepared meals including chilled foods are assembled in individual meal trays (10) and held in the trays for a period prior to regeneration to prepare the food for...
5440975 Food temperature maintenance  
An insulated food storage system comprising a heat insulating base and a heat insulating cover together defining a cavity. A thermal plate fits within the cavity, the thermal plate having a chamber...
5413090 Heat distributing apparatus for gas barbecues  
An apparatus for distributing heat between the heat source and grill of a gas burning barbecue or kettle, vaporizing and controlling food liquids that fall through the cooking grill, and for easily...
5365038 Covered defroster with a defrosting plate over a latent heat source  
A defroster having storage area for storing a heat releasing substance and a defrosting plate having a product supporting surface surrounded by an upstanding perimeter edge wall and arranged above...
5355869 Self-heating group meal assembly and method of using same  
A self-heating group meal assembly and method of using same. In one embodiment, the assembly comprises a plurality of heating trays, each heating tray having a plurality of standoffs extending...
5297616 Heat-insulated packing for the refrigerated or hot transport of receptacles containing food products  
The present invention relates to a heat-insulated packing for transporting at least one receptacle containing food products. The packing comprises a box constituted by a series of removable...
5295475 Heating device  
In a heating device, a material is heated by heat from a hydration reaction with an exothermic material and water. A container for the material heated is provided above a container for the...
5254380 Dry powder mixes comprising phase change materials  
Free flowing, conformable powder-like mix of silica particles and a phase change material (p.c.m.) is disclosed. The silica particles have a critical size of about 7×10 -3 to about 7×10 -2 ...
5243171 Food service system utilizing reflected infrared signals to identify type of dish  
In a food service system, prepared meals including chilled foods are assembled in individual meal trays (10) and held in the trays for a period prior to regeneration to prepare the food for...
5220909 Self-heating individual meal module  
A self heating individual meal module includes a tub for holding a quantity f food to be heated. Below the tub is a tray containing an electrolytic-solution-activated exothermic-chemical pad and a...
5125391 Heat-retaining food service container  
A heat-retaining food service container includes an outer shell assembly, and an expandable inner container arrangement within which is disposed a mass of heat-fusible material. Attendant to...
5052369 Heat retaining food container  
An improved heat retaining foodservice system including a heat retaining food cover (10), food container (310) and underbase (210), each including a heat storage system comprised of a sealed...
4983798 Warming devices and method using a material with a solid-solid phase change  
Warming devices are described having solid organic particulates that are solid at room temperature and which exhibit a meso-crystalline transition temperature within a range of about 30° to about...
4982722 Heat retentive server with phase change core  
A heat retentive server, in particular a server base, for maintaining food or beverage in a desired temperature range for a period of time includes a non-metallic upper shell and lower shell which...
4920873 Stackable chafer assembly  
A stackable, portable chafer assembly comprising a stack of chafter units in which a first lowermost unit has a frame which supports a water pan and the other units of the first unit nest within...
4917076 Device for keeping warm or cooling foods or beverages  
A container (1) for foods and/or beverages is proposed, a body (5) of heat-storing material being attached thereto in contact with the underside thereof. The body (5) is releasably connected to the...
4829981 Portable warming apparatus for a cup  
A portable apparatus for warming a cup and its contents has a fuel reservoir connected through a valve controlled by a snap switch to a combustion cage. A thermocouple under the combustion cage...
4805526 Baking plate  
A baking plate comprises a stone slab inserted in an annular metal support. The metal support has a peripheral recess facing the slab and a high-temperature-resistant bonding resin is inserted...
4777931 Platewarmer system  
A platewarmer system comprises a platewarmer and platewarmer lid. The platewarmer has a base, a heat storage member supported on the base, and a retainer covering the heat storage member and fixed...
4777930 Disposable heat storage unit  
A disposable heat storage unit comprises a hermetically sealed, heat conductive pouch containing a quantity of a latent heat substance which may be preheated to an initial temperature higher than...
4771761 Food receptacle comprising a reheating device by exothermal reaction of two reactive products  
The receptacle (1) is comprised of two parts (A) and (B) containing, on the one hand the heater (5) and on the other hand a canned food product (30). A ladle (9) containing water rests on the...
4625098 Cookware having integrally formed natural stone bottoms and method of manufacturing the same  
Improved cookware is disclosed having non-ferrous metal sidewalls and a natural stone bottom central portion. The non-ferrous metal sidewalls preferably are formed of an aluminum alloy having a...
4622948 Cookware having integrally formed natural stone bottoms and method of manufacturing the same  
Improved cookware is disclosed having non-ferrous metal sidewalls and a natural stone bottom central portion. The non-ferrous metal sidewalls preferably are formed of an aluminum alloy having a...
4607613 Wok adapter  
The invention is a unitary solid interface adapter for placement at the bottom of a wok. The adapter is made from a thermally conductive material and has an exterior shape substantially in the...
4567877 Heat storage food container  
A heat storage food container provided with a thermal storage medium, such as wet sand, which retains the heat of the environment to which it has been subjected. The storage medium is provided...
4559921 Self-heating receptacle  
A self-heating receptacle comprising a vessel for food to be heated, and below the vessel a sealed container containing two chemicals, e.g. quick lime and water. A pouch within the container holds...
4538590 Cookware having integrally formed natural stone bottoms and method of manufacturing the same  
Improved cookware is disclosed having non-ferrous metal sidewalls and a natural stone bottom central portion. The non-ferrous metal sidewalls preferably are formed of an aluminum alloy having a...
Matches 1 - 50 out of 220 1 2 3 4 5 >