| |
 |
|
Class Information
Number: 219/541
Name: Electric heating > Heating devices > With heating unit structure > With terminal or connector means (e.g., to external circuit means)
Description: Subject matter including specific terminal or connector elements whereby an electrical connection with an external electrical circuit may be made.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618588 |
Disposable integrated heater and tube assembly for thermally-driven chemical reactions |
Nov. 17, 2009 |
| 7619187 |
Porous ceramic heating element and method of manufacturing thereof |
Nov. 17, 2009 |
| 7595464 |
Infrared ray lamp and heating apparatus |
Sep. 29, 2009 |
| 7576306 |
Electric heating element that includes a radiant tube |
Aug. 18, 2009 |
| 7564009 |
Spot warming device, and method |
Jul. 21, 2009 |
| 7560670 |
Heating element with a plurality of heating sections |
Jul. 14, 2009 |
| 7554064 |
Method for sealing electrical heating elements |
Jun. 30, 2009 |
| 7538301 |
Tubular heating element with conical heating coil |
May. 26, 2009 |
| 7528350 |
Process for producing PTC element/metal lead element connecting structure and PTC element for use in the process |
May. 5, 2009 |
| 7514654 |
Glass article with metal member joined thereto, and junction structure using the same |
Apr. 7, 2009 |
| 7498544 |
Firing furnace and method for manufacturing porous ceramic fired object with firing furnace |
Mar. 3, 2009 |
| 7479620 |
Heater and the method for producing the same using PCB |
Jan. 20, 2009 |
| 7453052 |
Electrical distribution apparatus with controlled cooling |
Nov. 18, 2008 |
| 7449661 |
In-pipe heat trace system |
Nov. 11, 2008 |
| 7446286 |
Heater strip for an electric heater, heater with such a heater strip and method for manufacturing the heater strip |
Nov. 4, 2008 |
| 7442904 |
Metal sheathed heater and thermostat assembly and method of use |
Oct. 28, 2008 |
| 7432472 |
Flooring board with an embedded electrically influenced sheet |
Oct. 7, 2008 |
| 7429720 |
Electric heating pipe and electric heating apparatus using it |
Sep. 30, 2008 |
| 7423239 |
Laminated element provided with a heated layer |
Sep. 9, 2008 |
| 7423242 |
Oven for non-metal melting |
Sep. 9, 2008 |
| 7408133 |
Method of thermally coupling a flow tube or like component to a thermal sensor and sensor systems formed thereby |
Aug. 5, 2008 |
| 7405378 |
Safety blanket |
Jul. 29, 2008 |
| 7402776 |
Device and system for heating a mobile electronic device |
Jul. 22, 2008 |
| 7394044 |
Device for exchanging heat |
Jul. 1, 2008 |
| 7388176 |
Heating device with thin heating boards |
Jun. 17, 2008 |
| 7378621 |
Molybdenum silicide type element |
May. 27, 2008 |
| 7372007 |
Medium voltage heater element |
May. 13, 2008 |
| 7365286 |
Heater assembly including housing with strain relief features |
Apr. 29, 2008 |
| 7355147 |
Ice removal for a pond |
Apr. 8, 2008 |
| 7351935 |
Method for producing a ceramic heater, ceramic heater produced by the production method, and glow plug comprising the ceramic heater |
Apr. 1, 2008 |
| 7348521 |
Electric oven |
Mar. 25, 2008 |
| 7335855 |
Electric PCB heating component, electronic circuit board and heating method |
Feb. 26, 2008 |
| 7326885 |
Hot plate with stainless steel top |
Feb. 5, 2008 |
| 7326886 |
Wafer support member and semiconductor manufacturing system using the same |
Feb. 5, 2008 |
| 7324746 |
Fluid heater and evaluation equipment incorporating the same |
Jan. 29, 2008 |
| 7301126 |
Panel element with a heating layer |
Nov. 27, 2007 |
| 7291816 |
Transparent electrothermal body and the method of making it |
Nov. 6, 2007 |
| 7288748 |
PTC electrical heating devices |
Oct. 30, 2007 |
| 7288749 |
Electrical heating device and method of its manufacture |
Oct. 30, 2007 |
| 7282679 |
Electrical contact connection and method for forming such a contact connection |
Oct. 16, 2007 |
| 7282678 |
Electric heating module |
Oct. 16, 2007 |
| 7280749 |
Filament for radiation source |
Oct. 9, 2007 |
| 7277628 |
Heater for aircraft potable water tank |
Oct. 2, 2007 |
| 7271369 |
Multilayer positive temperature coefficient device and method of making the same |
Sep. 18, 2007 |
| 7265322 |
Method for making a plastic pane with electrical conductor structure and plastic pane with embedded wires |
Sep. 4, 2007 |
| 7265323 |
Electrically conductive heated glass panel assembly, control system, and method for producing panels |
Sep. 4, 2007 |
| 7262388 |
Vehicle light heater |
Aug. 28, 2007 |
| 7250586 |
Surface heating system and method for producing it and a heatable object |
Jul. 31, 2007 |
| 7247819 |
Substrate heating apparatus |
Jul. 24, 2007 |
| 7241975 |
Igniter systems with associated lead frame |
Jul. 10, 2007 |
|
|
|
