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Class Information
Number: 219/521
Name: Electric heating > Heating devices > With heater-unit housing, casing, or support means (e.g., frame and single sheet) > Including or comprising holding or support means for material to be heated
Description: Subject matter wherein the significant housing, casing or support structure includes broadly defined means whereby an object or material to be heated is supported in heat exchange relationship to a heating unit or units.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7616017 |
Probe station thermal chuck with shielding for capacitive current |
Nov. 10, 2009 |
| 7600468 |
Relay switch for toaster |
Oct. 13, 2009 |
| 7553672 |
Random access slide stainer with independent slide heating regulation |
Jun. 30, 2009 |
| 7514650 |
Continuous infrared furnace |
Apr. 7, 2009 |
| 7488918 |
Method and apparatus for manufacturing printed light guide plate |
Feb. 10, 2009 |
| 7481153 |
Toaster having visual shade indicator |
Jan. 27, 2009 |
| 7467583 |
Toaster with mini cooker |
Dec. 23, 2008 |
| 7388176 |
Heating device with thin heating boards |
Jun. 17, 2008 |
| 7355147 |
Ice removal for a pond |
Apr. 8, 2008 |
| 7351939 |
Toaster |
Apr. 1, 2008 |
| 7339142 |
Heating device coated with a self-cleaning coating |
Mar. 4, 2008 |
| 7327559 |
Apparatus and method for heating the hands of keyboard users |
Feb. 5, 2008 |
| 7290482 |
Toaster with removable imaging plates |
Nov. 6, 2007 |
| 7287980 |
Ton unit heating saddle |
Oct. 30, 2007 |
| 7279659 |
Non-food warmer appliance |
Oct. 9, 2007 |
| 7276676 |
Combined food and food-plate warming device |
Oct. 2, 2007 |
| 7264961 |
Reaction system for thermal cycling |
Sep. 4, 2007 |
| 7244913 |
Temperature regulator for microchemical chip |
Jul. 17, 2007 |
| 7230212 |
Golf ball heater |
Jun. 12, 2007 |
| 7227100 |
Warmer for warming wiper and fluid container simultaneously or alternatively |
Jun. 5, 2007 |
| 7223947 |
Domestic appliance and heating structure for a domestic appliance |
May. 29, 2007 |
| 7217392 |
Random access slide stainer with independent slide heating regulation |
May. 15, 2007 |
| 7218847 |
Heating unit for heating a workpiece with light-absorbing heat conducting layer |
May. 15, 2007 |
| 7205509 |
Heated food serving apparatus and method therefor |
Apr. 17, 2007 |
| 7193190 |
Portable plate warming apparatus with rechargeable battery |
Mar. 20, 2007 |
| 7186958 |
Inhaler |
Mar. 6, 2007 |
| 7183523 |
Wrist rest equipped with a heating device |
Feb. 27, 2007 |
| 7176419 |
Heating pad systems, such as for patient warming applications |
Feb. 13, 2007 |
| 7171761 |
Large plush towel warmer and dehumidifier |
Feb. 6, 2007 |
| 7166822 |
Cooking apparatus employing centrally located heat source |
Jan. 23, 2007 |
| 7158717 |
Apparatus for altering a temperature state of a liquid within a container and method of use |
Jan. 2, 2007 |
| 7145112 |
Radiant floor heating and cooling system clip |
Dec. 5, 2006 |
| 7138613 |
Golf ball heater |
Nov. 21, 2006 |
| 7104706 |
Heating device |
Sep. 12, 2006 |
| 7078654 |
Hail curler heater device with heater elements on heat-conducting supports |
Jul. 18, 2006 |
| 7021308 |
Built-in, retractable countertop/cook top appliances/utensils |
Apr. 4, 2006 |
| 7019267 |
Sample tray heater module |
Mar. 28, 2006 |
| 7015425 |
Gas cylinder warmer with variable wattage self regulating heater |
Mar. 21, 2006 |
| 7009154 |
Process for manufacturing integrated chemical microreactors of semiconductor material |
Mar. 7, 2006 |
| 7005617 |
Apparatus and method for thermally cycling samples of biological material with substantial temperature uniformity |
Feb. 28, 2006 |
| 6992271 |
Heating element and electric toaster with thermal insulation |
Jan. 31, 2006 |
| 6963050 |
Paver and heating element |
Nov. 8, 2005 |
| 6949718 |
Frost removal device for thawing frozen ground in work areas |
Sep. 27, 2005 |
| 6946624 |
Heated tray for razor |
Sep. 20, 2005 |
| 6935279 |
Towel rail or towel holder |
Aug. 30, 2005 |
| 6936791 |
Thermal storage and transport |
Aug. 30, 2005 |
| 6924467 |
Heating pad systems, such as for patient warming applications |
Aug. 2, 2005 |
| 6909073 |
Integrated device based upon semiconductor technology, in particular chemical microreactor |
Jun. 21, 2005 |
| 6906292 |
Sample tray heater module |
Jun. 14, 2005 |
| 6881296 |
Method and system for manufacturing an air bag cover assembly including a switch |
Apr. 19, 2005 |
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