Class / Patent application number | Description | Number of patent applications / Date published |
030140000 | With heater | 6 |
20080235952 | Heated line cutter and whipper - An exemplary embodiment providing one or more improvements includes a heated blade for cutting a synthetic line or rope as well as heated sealing cylinders for sealing the cut or raw ends against raveling. The cutter can accommodate lines of a variety of diameters. The cutter is powered by a rechargeable battery and is portable and safe for use in a marine environment. Other embodiments seal the raw ends by shrinking a heat-shrinkable tubing over the raw ends. | 10-02-2008 |
20090188114 | Cutting device and cutting method - A cutting device capable of heating a blade uniformly and to an appropriate temperature and capable of cutting a member with small cutting resistance at a low angle (acute angle) is provided. Electricity is passed through a metallic thin blade to cause the blade to self-heat, and this enables the blade to cut an unvulcanized rubber member with small resistance and with restricted deformation of the member. The thin blade is durable because of its strip shaped shape and can be uniformly heated because it self-heats by an electric current. | 07-30-2009 |
20100186238 | Electric heated knife assembly - An electric heated knife assembly is disclosed. The electric heated knife assembly includes an electric heated knife and a corresponding stand while the electric heated knife consists of a metal blade with high resistance, a blade holding part, a handle and a rechargeable battery inside the handle. A switch and two contacting points for charging are arranged on front end of the handle. The stand is for setting and storage of the electric heated knife and is connected to an external power source by a wire with a plug. Two electrically conductive contacts corresponding to two contact points for charging on front end of the handle are set on surface with an insertion hole of the stand. Without being used, the electric heated knife is set on the stand and is charged according to users needs. When in use, press a switch on the handle so that the metal blade is heated by the power of the rechargeable battery. Thus the convenience of use of the electric heated knife is improved without restrictions of operation and cleaning of conventional electric heated knife. | 07-29-2010 |
20110258858 | Heated cutting blade, cutting head, and blade mounting structure requiring less current and providing improved cutting and method - The present invention provides a method and apparatus of reducing current requirements by increasing resistance of the blade structure by reducing the cross sectional area of at least one section of the blade so that the electrical current requirements for heating of the blade to cutting temperature are reduced wherein the power supply and substantially entire unit may be mounted within a hand held unit. Methods of shaping blades to perform various heat distributions for specialty blades for custom cutting are disclosed. Further, an improved blade mounting structure is provided which includes structure for maintaining the legs of the blade parallel to the direction of cut and provides for easy insertion of new blades by maintaining a slotted blade cradle stable and in alignment with the blades and a clamp member away from the blade when the clamp mounting structure is loosened. | 10-27-2011 |
20140123500 | THERMAL KNIFE FOR BUTTER AND DERIVATIVES - A spreader ( | 05-08-2014 |
20150382401 | Heated Utensil Kit System - A heated utensil kit system provides heat to a selectable attachment. The system includes a handle having a first end and a second end. A heat emitter is mounted within an interior of the handle. An adapter is coupled to the first end of the handle. A plurality of attachments is removably engageable with the adapter wherein heat is transferred from the heat emitter to a selectable one of the attachments through the adapter when the selectable one of the attachments is coupled to the adapter. Each of the attachments has an attachment end and a free end. Each of the attachment ends is couplable to the adapter. | 12-31-2015 |