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Class 126/263.1 - Including time release coating on solid in contact with liquid


Subclass of Class 126 - Stoves and furnaces
Definition: Subject matter wherein the solid substance includes a covering
No. of patents: 15
Last issue date: 02/26/2008


NumberTitleIssue Date
7334585Microwavable hair curler and method of using the same
A hair curler made from an elongated tubular member that is divided into three sections by constrictors. At least one of the sections is filled with a filler material, preferably tapioca. The tubular member is placed in a microwave oven for between 30 seconds and 1 ...
02/26/2008
7211070Device and method for exothermic treatment of eyelid diseases
Provided herein is a pad for treating eye conditions comprising a multipart container having an impermeable outer membrane sized to fit generally within the peri-orbital region and sufficiently flexible to mold to the eye; a first chemical in a first storage area in...
05/01/2007
7096687Non-constrictive ice bag device
Ice bag covers, articles and methods useful in the creation of a non-constrictive ice bag device that is compact and can be attached to a garment, said ice bag device comprising (a) an outer cover with extended peripheries to attach said outer cover to the inside or...
08/29/2006
7065983Adhesive ice bag device
Ice bag covers, methods, and articles of manufacture useful in the creation of a adhesive, non-constrictive ice bag device that is compact and can be attached to a garment, said ice bag device preferably comprising (a) a flexible outer cover for one or more cooling ...
06/27/2006
6289889Self-heating flexible package
Improved heaters and self-heating packages that function without application of external energy. Heat is generated by contact of a heat-producing composition, such as calcium oxide, and an activating solution which is typically water. The heater contains ...
09/18/2001
6123065Feeding bottle
A feeding bottle for infants useful for travelling and including a storage compartment for the nipple and a heater. The bottle includes an outer wall with an opening for the nipple at a first end and which turns inwardly at the opposite end defining a sec...
09/26/2000
5598833Safety device for use with portable heater
A portable heater includes a burner 10 disposed on the bottom of a combustion cylinder 2, a container to be heated 6 which is disposed in an upper part of the combustion cylinder for storing contents which are heated when the heater is in use, a fuel tank...
02/04/1997
5461867Container with integral module for heating or cooling the contents
An outer container for holding a material, such as a food, beverage or medicine with a sealed thermic module inside the container. The thermic module contains chemical reactants that mix upon actuation of the container by a user. Mixing of the reactants p...
10/31/1995
5462044Safety device for use with portable heater
A portable heater includes a burner 10 disposed on the bottom of a combustion cylinder 2, a container to be heated 6 which is disposed in an upper part of the combustion cylinder for storing contents which are heated when the heater is in use, a fuel tank...
10/31/1995
5035230Disposable food heater
Control of the exothermic chemical reaction between an oxidizing agent and an associated fuel, particularly potassium permanganate and ethylene glycol, is produced by binding the oxidizing agent such that there is a controlled exposure of the oxidizing ag...
07/30/1991
4895133Heat pack for survival in cold water
A heat pack for supplying thermal energy to the wearer on immersion in cold water comprises a capsule in which water can be admitted. The capsule contains a heat generating agent arranged in a tablet having such a shape that a reactive surface is created ...
01/23/1990
4780117Time release cooling system
Extended period cooling packs are provided by employing reaction mixtures of coated particulate matter and a liquid reactant, where the liquid reactant reacts with the particulate matter in an endothermic reaction. The coating acts to slow the rate of rea...
10/25/1988
4741324Self-heating container
A container capable of heating the contents of the container from inside, having at its bottom a cylindrical inner shell made of a thermoconductive material opening downward and defining internally of itself a reaction chamber in which are disposed an act...
05/03/1988
4067313Exothermic composition and hot pack
A particulate composition producing an exothermic reaction when mixed with water, and a hot pack containing such a composition, and water isolated therefrom until the intended time for use. The composition consists essentially of, in parts by weight, abou...
01/10/1978
3942510Heating device
The disclosure is of a unitary, self-contained apparatus for flameless heating. The device comprises a tubular container divided into heat-generating and heat utilizing zones. The source of heat employed is the exothermia of a chemical reaction, particula...
03/09/1976
 
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