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System for magnetically attaching templeless eyewear to a person
A system of eyewear that eliminates the need for hinges on the frames of the eyewear.
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| Number | Title | Issue Date |
| 7362207 | Electrical switching apparatus and limiter including trip indicator member A limiter includes a housing having a first surface and a second surface, a line terminal, a load terminal, a fusible conductor electrically connected between the line and load terminals and an indicator button disposed proximate the first surface. The button includ... | 04/22/2008 |
| 7091811 | Fixing member A device for absorbing axial and radial short-circuit forces in a cable-wound inductor. A fixing member includes an inner envelope surface that surrounds the cable winding of the inductor. ... | 08/15/2006 |
| 6995648 | Fuse barrier and power circuit employing the same A power circuit includes a first low voltage power bus, a second low voltage power bus, a fuse electrically connected between the first low voltage power bus and the second low voltage power bus, and a fuse barrier. The fuse has a non-interrupted state and an interr... | 02/07/2006 |
| 6639504 | Thermal switching device The invention relates to a thermally controlled electric switching device 1, especially a temperature fuse or a temperature limiter, with a switching contact device 2 comprising a fixed contact 3 and a motion contact 4, as well as a meltable element 8 con... | 10/28/2003 |
| 5574614 | Protection plug An over-voltage protection plug for telecommunication installations, including a housing with a printed-circuit board, a voltagesurge suppressor, a slider, a spring, an earth plate, a signalling element. Reliable protection against voltage surges is provi... | 11/12/1996 |
| 4906962 | Fuse wire switch A spring powered switching mechanism in which the energy required to complete switching is stored in a spring (or springs) which are constrained in a "cocked" or stressed condition by a fuse wire. The fuse wire has the characteristic of having a relative ... | 03/06/1990 |
| 4617544 | High voltage, high rupture capacity fuse An HRC-fuse as an insulating body surrounding a main fusible conductor and an auxiliary fusible conductor connected to a spring biased impact pin. A conductive cap serving as a terminal for the fusible conductors is arranged on the insulating body and is ... | 10/14/1986 |
| 4460886 | Pressure-operated switch for a current-limiting, high-voltage interrupting module An improved switch in which a contact is moved away from a stationary contact by ignition of a power cartridge. The ignited power cartridge pressurizes a chamber defined by the stationary contact and an insulative trailer mounted to the movable contact to... | 07/17/1984 |
| 4369420 | Current limiting fuse with actuable external means A current limiting fuse with a fuse element disposed over relatively movable portions of a mandrel including movement means for moving the mandrel which means includes an actuating wire having an end portion extending out of the fuse casing which end port... | 01/18/1983 |
| 4344058 | Low voltage cartridge fuse design This invention relates to electric fuses meeting the requirements of Underwriter's RK1 classification. It includes a high-current interrupter in the form of a fusible element having serially arranged points of reduced cross-section and a low-current inter... | 08/10/1982 |
| 4032877 | Protector for electric circuits A heat-sensitive protector, that is connectable into an electric circuit, has an elongated, effectively non-fusing element which performs the function of a connector as long as that protector is intact, and thereafter moves fron a retracted position to an... | 06/28/1977 |
| 3964010 | Simple, small-sized fuse A small-sized fuse comprising lead wires supported in parallel by a heat-resisting and insulating support, a conductor bridging said lead wires with its both ends fixed to said lead wires by alloy of low fusing point, a heat-resisting elastic substance pr... | 06/15/1976 |
