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Class 219/221 - Tool or instrument


Subclass of Class 219 - Electric heating
Definition: Subject matter wherein an electrical means heats a tool
No. of applications: 10
Last issue date: 05/03/2012


Application No.Application TitleIssue Date
20120103964HEATING DEVICE FOR CUTTING TOOLS
A heating device for cutting tools has an outer casing, a power source, a cover board, a magnetizer and two conductive coils. The outer casing has an opening. The cover board is mounted securely on the top of the outer casing to cover the opening and has two through hol...
05/03/2012
20090107977Heating device of shape memory alloy member
To provide a heating device of a shape memory alloy member that requires only setting a minimum level value of, for example, the diameter of a wire, does not depend on the other conditions such as the length of the wire, and hence can be easily used. A heating device of...
04/30/2009
20090087247Low voltage battery operated handheld waxing depilatory device
This invention relates to a low voltage battery operated handheld waxing depilatory device used to remove unwanted body hair quickly, safely and with ease by allowing a depilatory wax stick to enter an opening in the battery door (100) through which the wax stick...
04/02/2009
20080237210Hot melt adhesive hose assembly with thermal fuse link
A hot melt adhesive hose assembly comprises a heater circuit wrapped around an external surface portion of the hose assembly, a temperature sensor, and an elongated thermal fuse which is likewise wrapped around an external surface portion of the hose assembly such that ...
10/02/2008
20080156787SYSTEM FOR ASSEMBLING WELDING APPARATUS
A welding apparatus having a system to facilitate its assembly. The apparatus is assembled by affixing a pair of molded end panels to a molded base and each of the end panels has a specially constructed receptacle area that is adapted to receive an end of the base. Each...
07/03/2008
20080153158Method and Apparatus for Tissue Processing
A method of melting material (1), for use in tissue processing, includes placing the material in solid form (1) into a bath (16, 18, 20), and applying heat. The material (1) has a total volume that substantially equates to a predetermined fil...
06/26/2008
20080142495Cosmetic Product Applicators, Particularly a Device for Spreading a Hair Remover Wax on the Skin Thereof
The invention relates to a device for spreading a hair remover wax on the skin, characterized in that it comprises: a first part (1) serving to house a heating device having means capable of heating a blade up to a controllable and constant temperature between 35...
06/19/2008
20070241090Hot melt adhesive hose assembly having redundant components
A new and improved hot melt adhesive hose assembly comprises a hot melt adhesive hose core, a pair of heater circuits wrapped around the external peripheral surface of the hose core, and a pair of temperature sensors also disposed in contact with the external peripheral...
10/18/2007
20060027553Heater for endodontic condenser
An endodontic condenser system includes a tip to pack gutta-percha or other materials into a tooth's canal, a heater to heat the tip, and a control circuit to determine the temperature of the tip while the heater heats the tip. The heater includes an electrically resist...
02/09/2006
20050285295Heat embossing method and apparatus
A method for making a heat embossed design includes providing a substrate, spreading a layer of embossing powder on the substrate, and directing a heated tip of a tool into the layer of embossing powder to cause a selected portion of the powder to melt and adhere to the...
12/29/2005
 
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