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Class 219/527 - Body-supported (e.g., human body)


Subclass of Class 219 - Electric heating
Definition: Subject matter wherein the significant casing or support
No. of patents: 87
Last issue date: 10/21/2008


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NumberTitleIssue Date
7439474Low voltage and high performance climate control pad for skin surface
A climate control pad includes a pad body having a climate treating surface and an air circulating circuit formed thereon for preserving a volume of air within the air circulating circuit in a circulating manner, and a heat generating element, which is a fiber heati...
10/21/2008
7250586Surface heating system and method for producing it and a heatable object
A surface heating system consists of a support and a heating layer that contains an electrically conductive plastic. The heating layer is formed by a flexible film. A heatable object made as such a surface heating system. A method for producing a surface heating sys...
07/31/2007
7238920Modular bat warming system
Disclosed is a baseball and/or softball bat warmer system. Each individual bat heater includes an elongated outer tubular member having a closed bottom surface. An inner tubular member is spaced inwardly from the outer tubular member forming a space therebetween. A ...
07/03/2007
7176421Straight ribbon heater
A heater for heating a rigid fluid line or hose for freeze protection. The heater has a base made of an outer base layer, a middle base layer attached to the outer base layer; and an inner base layer attached to the middle base layer. The inner base layer can be unc...
02/13/2007
7164852Fluid reservoir with integrated heater
The present invention is directed to a fluid warming container (a.k.a., cassette) having an integrated heating element attached to the container, not the warming device as conventionally done. The heating element provides thermal energy to the fluid contained in the...
01/16/2007
7161118Toilet seat heating device
A device for warming a toilet seat includes a heatable section removably attachable to a toilet lid via an adhesive layer. The present invention further includes flexible heating elements formed from heat-absorbing material and a cover that protects a user from such...
01/09/2007
6969831Heating pad assembly
A substrate for a heating pad, blanket or throw includes one or more heating elements and one or more securing loops disposed at a securing end of the substrate. Each of the securing loops is of sufficient diameter to encircle and secure the substrate in a scrolled ...
11/29/2005
6918138Heated shower cap
A liner for a shower cap has a chamber or ampoule containing a predetermined quantity of a supercooled liquid exotherm compound and a small amount of the compound in the crystal form, such that the crystal and the liquid are separated until time for use. Upon action...
07/19/2005
6914216Digital control air heating electric blanket
A digital control wet heating type of electric blanket for heating air, comprised of a mattress containing a tenacious, air permeable cotton cloth consistently paved with hearing wires, cotton strip on the heating wires, a compression strip passing through the cotto...
07/05/2005
6897417Foot heating system
Each mat of a plurality of mats has an electrical resistance heater embedded therein between a layer of vinyl and a layer of cloth-like material. The mats are located in a motor vehicle and are connected to the power system of the motor vehicle via a cigarette light...
05/24/2005
6770848Thermal warming devices
A temperature control device comprising a heater element and a power source. The heater element having a conductive ink affixed to a substrate. The power source connected to the conductive ink to supply power to said conductive ink, thereby heating the heater elemen...
08/03/2004
6649873Temperature-controlled heated garment
A temperature-controlled heated garment for providing heat to the torso of the user when needed. The temperature-controlled heated garment includes a garment member having multiple layers of material and also having at least one heating element connection...
11/18/2003
6555798Heating apparatus of hot-heat treatment device using semiconductor device
A heating apparatus of a hot-heat treatment device using a semiconductor device includes a heating element positioned in a heating cap for heating a transmission cover after being conducted when electric power is supplied thereto; a circuit board electric...
04/29/2003
6501055Electric heating/warming fabric articles
A fabric article that generates heat upon application of electrical power is formed, for example, by joining stitch and loop yarns to form a fabric prebody, with the loop yarn overlaying the stitch yarn at a technical face and forming loops at a technical...
12/31/2002
6373034Electric heating/warming fabric articles
A fabric article that generates heat upon application of electrical power is formed, for example, by joining stitch and loop yarns to form a fabric body, with the loop yarn overlaying the stitch yarn at a technical face and forming loops at a technical ba...
04/16/2002
6353211Electric heating device
An electric heating device includes a heating member, a closure unit and an electric wire unit. The heating member is formed as a flexible sheet with opposite first and second end portions. The heating member has upper and lower dielectric layers and an e...
03/05/2002
6353207Expandable chamber having combined occupant support and heating
An expandable chamber support system for vehicle seat and mattress applications includes an expandable chamber constructed from facing sheets of flexible impermeable material that are sealed along their marginal edges. An upper one of the sheets is formed...
03/05/2002
6329638Heating vest system
A heat vest system that includes a garment wearable by the user having strategically located vibration and heating elements which is worn by the user such that the heating and vibration elements are correctly positioned for a therapeutic effect. To increa...
12/11/2001
6320161Pocket use hand warmer
A hand warming device for use in ones jacket or pants pocket, being portable, and having controllable heating. Uses for the device include warming the hand before touching others as in handshakes....
11/20/2001
6294758Heat radiator
A heat radiator for emitting infrared radiation to the human body has a heat source which is energized to emit infrared radiation, whose penetration depth into the human body is to near warmth sensing points of the human body, and an insulator for coverin...
09/25/2001
6218644Multiple wire cord and multiple segment heating element for footwear/outerwear heater
A footwear/outerwear heater with a battery cord that includes one or more wires of a first type of wire having a relatively high conductivity, but relatively low tensile strength. The cord also includes one or more wires of a second type of wire having a ...
04/17/2001
6147332Arrangement and method for manufacturing of a heatable seat
A heatable seat includes a heat-producing component with an electrical conductor and a connection for current seating organs. The heat-producing component is arranged in connection to a tool for shaping the heatable seat. The tool includes at least one ma...
11/14/2000
6078025Article of clothing
An article of clothing includes a body having a rear panel and electrical warming pads sewed to the panel for warming the wearer of the article of clothing. Each warming pad is a flexible sheet heating element. An electronic control circuit is used to con...
06/20/2000
5986243Outdoor electric personal heating system
A personal outdoor heating system that includes an electric cover that is powered by a power pack that has re-chargeable batteries. The electric cover has a defined footprint or wiring layout that is within the central portion of the cover. The footprint ...
11/16/1999
5973302Environment control apparatus for use with a portable computer
An environment control apparatus having a shell adapted to be placed adjacent to a portable device and a heating element positioned to heat the shell and the adjacently positioned portable device. The heating element includes structure for receiving power...
10/26/1999
5893991Battery operated heating system for a vest or a jacket
A new Battery Operated Heating System for a Vest or a Jacket for warming the user in cold weather or for therapeutic reasons. The inventive device includes a garment vest having a right side and a left side and longitudinal heating elements. In use, after...
04/13/1999
5871526Portable temperature control system
A light-weight portable temperature control system which includes form fitting disposable therapy pads for selected body parts having serpentine fluid channels therethrough, a programmable microprocessor for controlling the temperature type and length of ...
02/16/1999
5866881Multi-layer jacket with convection heating means
A multi-layer jacket with convection heating mechanism including a jacket having a pair of long sleeves and a front closeable opening. Also included is a heater coil adapted to produce heat upon the receipt of power. A convection fan is positioned adjacen...
02/02/1999
5835983Heating device and method of manufacturing the same
A multi-layered heating device including a first container having a top layer and a bottom layer. A second container, containing heat retaining fluid, is positioned inside the first container and adjacent to the top layer thereof. Adjacent to the second c...
11/10/1998
5486205Diffused air heating system
An air diffuser system for a medical thermal blanket wherein air forced over an elongated heat exchanger is substantially uniformly distributed over the heat exchanger and a thermal sensor located downstream over the heat exchanger to eliminate localized ...
01/23/1996
5441305Apparatus and method for powered thermal friction adjustment
An apparatus and method for adjusting the friction between a slide such as a ski and a responsive material such as snow by heating or cooling a portion of the material to change the material's coefficient of friction is disclosed. The apparatus includes a...
08/15/1995
5378225Heated back support
A heated back support comprising an elongated strap having a securement means at one end and a securable means at the other end, the strap adapted to be worn around a user's body, a plurality of heating elements coupled to the strap such that the elements...
01/03/1995
5300098Patient warmer heater blower control
A hypothermic therapy heater blower control system for use with patient warming blankets flowing warm air over the patient wherein the control system includes a data display indicating the temperature of the supplied air and the circuitry includes audible...
04/05/1994
5151578Anisotropically bendable heating pad
An electric heating pad is provided with an anisotropic stiffening member that provides considerable rigidity in a first direction and considerable flexibility in a second direction transverse to the first direction. The stiffening member is provided with...
09/29/1992
5138133Heating sheet having far infrared radiator attached and various equipments utilizing heating sheet
A far infrared radiator apparatus which includes a metal wire heating element integrally formed with a radiating device composed of an elastomeric material admixed with a ceramic powder having far infrared radiating properties. The apparatus can be compos...
08/11/1992
5138138Heating system for an operating table
The heating system for an operating table comprises a multi-layer heating pad (2) having at least one heating segment (12a, 12b, 12c, 12d) which is adapted for being electrically heated and which is pervious to X-rays. A control and regulating unit (3) se...
08/11/1992
4985934Sports sleeve
A sleeve to be worn by a sports player, such as a baseball pitcher, is disclosed herein for covering the favored pitching arm of the player and the sleeve includes a pair of inside pockets located adjacent to the elbow and shoulder joint areas intended to...
01/22/1991
4891501Therapeutic treatment pad
A therapeutic pad includes a flexible member including a flat and substantially rectangular central portion defining ends spaced in the direction of elongation of the central portion and sides spaced in a direction transverse to the direction of elongatio...
01/02/1990
4868898Electrically heated portable seat
An electrically heated portable seat for automobiles includes a flexible and liquid-impervious container having spaced top and bottom surfaces, a sponge-like material bonded to the inner surface of the container, a liquid absorbed in the sponge-like mater...
09/19/1989
4845338Inflatable boot liner with electrical generator and heater
An inner shoe for a boot such as a ski boot includes a foot warmer mechanism having an air system that includes an air bag which surrounds its instep area and communicates to a sealed chamber between the soles of the shoe. The air bag can be pressured to ...
07/04/1989
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