| Patent Number |
Title Of Patent |
Date Issued |
| D362232 |
Power surge protector assemblage |
September 12, 1995 |
|
| D361314 |
Power surge protector |
August 15, 1995 |
|
| 7397673 |
Surge suppression device with replaceable surge suppression modules |
July 8, 2008 |
| A surge suppression device includes a bus bar that extends along a length of the surge suppression device. Multiple surge suppression modules each have an attachment device that attaches and detaches to the bus bar without disrupting connections of other surge suppression modules coupled |
| 6876533 |
Surge suppressor enclosure and fusing system |
April 5, 2005 |
| A surge suppressor includes a surge suppression device. A novel current limiting fuse design prevents current flow when the surge suppression device fails. A thermal fusing device is configured to prevent current flow when excessive heat is generated in the surge suppression device. A |
| 5790360 |
Power surge supression system with multi-level status annunciation circuitry |
August 4, 1998 |
| A surge suppression system includes a surge suppression circuit having multiple surge suppression elements each capable of activating during a voltage transient or other power surge condition. A multi-level monitoring circuit surveys the percentage of operational surge suppression elemen |
| 5701227 |
Power surge protection assembly |
December 23, 1997 |
| An electrically powered annunciating system, for use in electrical panel boxes, having a sensing circuit including a first acoustical transducer to transmit a sonic signal to an annunciating circuit baring a second acoustical transducer at a spaced distance from the first transducer to |
| 5602532 |
Audio coupled annunciating system for electrical panel boxes |
February 11, 1997 |
| An electrically powered annunciating system, for use in electrical panel boxes, having a sensing circuit including a first acoustical transducer to transmit a sonic signal to an annunciating circuit having a second acoustical transducer at a spaced distance from the first transducer to |
