| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 200262000 | Material | 7 |
| 20110024275 | Low cost key actuators and other switching device actuators manufactured from conductive loaded resin-based materials - Key actuators and other switching devices are formed of a conductive loaded resin-based material. The conductive loaded resin-based material comprises micron conductive powder(s), conductive fiber(s), or a combination of conductive powder and conductive fibers in a base resin host. The ratio of the weight of the conductive powder(s), conductive fiber(s), or a combination of conductive powder and conductive fibers to the weight of the base resin host is between about 0.20 and 0.40. The micron conductive powders are formed from non-metals, such as carbon, graphite, that may also be metallic plated, or the like, or from metals such as stainless steel, nickel, copper, silver, that may also be metallic plated, or the like, or from a combination of non-metal, plated, or in combination with, metal powders. The micron conductor fibers preferably are of nickel plated carbon fiber, stainless steel fiber, copper fiber, silver fiber, or the like. The conductive loaded resin-based key actuators and other switching devices can be formed using methods such as injection molding compression molding or extrusion. The conductive loaded resin-based material used to form the key actuators and other switching devices can also be in the form of a thin flexible woven fabric that can readily be cut to the desired shape. | 02-03-2011 |
| 200265000 | Compositions | 1 |
| 20130112533 | ELETRICAL CONTACT INCLUDING STAINLESS STEEL MATERIAL - An electrical contact including stainless steel material is disclosed with advantages of good fusing resistance, good abrasion resistance and low contact electrical resistance. The electrical contact includes silver-based material and the stainless steel material. The stainless steel material is dispersed in the silver-based material and weight percentage thereof accounting to the electrical contact is 0.01% to 35%. | 05-09-2013 |
| 200268000 | Two layers | 2 |
| 20080308395 | SWITCH - A switch has a case, a fixed contact, and a movable contact. The fixed contact is planted on an inner wall of the case and has a first metal layer on its surface. The movable contact is housed in the case in a movable manner, is in elastic contact with the fixed contact, and has a second metal layer on its surface. The first metal layer and the second metal layer have luster. | 12-18-2008 |
| 20110083947 | SWITCH CONTACT WITH A WEIGHT-REDUCED CONTACT SPRING - In an electrical switch, in particular an electrical microswitch, has at least one electrical contact designed as a hollow-shape section of a component of an electrically conducting material. In this electrical switch, the occurrence of vibrations with the introduction onto an opposing contact is prevented. | 04-14-2011 |
| 200269000 | Three layers or more | 2 |
| 20100072044 | CIRCUIT BREAKER UNITARY CURRENT PATH - A unitary current path structure for a circuit breaker is provided. The unitary current path structure includes a terminal portion that is configured to couple with an electrical circuit. A flexible portion is coupled to the terminal portion. A movable portion is coupled to the flexible portion. The unitary current path structure is fabricated from a plurality of sheets stacked in a laminate arrangement. The terminal portion and movable portion are formed through a solidification process. | 03-25-2010 |
| 20090255793 | THIN LAMINATE CONSTRUCTION FOR THE CREATION OF TACTILE FEEDBACK - A tactile laminate and a method for generating tactile feedback, wherein the tactile laminate and method provide a flexible laminate for creating a tactile sensation on a desired surface without the need for separate motion generating devices, is disclosed. A tactile laminate includes a first layer having a first conductive pad disposed thereon, the first conductive pad adapted to receive a first desired electric charge, a second layer having a second conductive pad disposed thereon, the second conductive pad adapted to receive a second desired electric charge, and a third layer having a desired permittivity disposed between the first layer and the second layer. | 10-15-2009 |
| 200270000 | Elements | 1 |
| 20090178905 | Contact Element and a Contact Arrangement - A contact element for making an electric contact to a contact member for enabling an electric current to flow between the contact element and the contact member includes a body having at least one contact surface thereof coated with a contact layer to be applied against the contact member. The contact layer includes a nanocomposite film having a matrix of amorphous carbon and crystallites of nano-size, i.e. with dimensions in the range of 1-100 nm, of at least one metal carbide embedded therein. | 07-16-2009 |
