...that the Slinky toy was the result of a failed attempt by engineer Richard James to produce an antivibration device for ship instruments? His goal was to develop a spring that would instantaneously counterbalance the wave motion that rocks a ship at sea. Instead, he developed the Slinky.
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| Number | Title | Issue Date |
| 8151870 | Tube shield assembly and method of securing same A tube shield assembly for protecting tubes includes a guard, a securing member and a holding tooth, wherein welding is not required to secure the guard to the tube. The guard is axially elongated and can have a semi-cylindrical cross-section to define a main body p... | 04/10/2012 |
| 8054195 | Fallen conductor warning system A system for notifying and/or warning of fallen or downed insulated conductor generally includes a distribution system for distributing a utility, such as power, and a sensor system for sensing whether the distribution system is properly operating. The warning syste... | 11/08/2011 |
| 8046888 | Yoke assembly and method of installing same A yoke assembly includes two support members that are connected to one another, both of which include respective first ends and second ends. The support members are spaced apart enough to fit over existing hardware on a T-adapter at a dead end. In proximity to the f... | 11/01/2011 |
| 7993530 | Systems and methods for portable oil filtration The present invention provides systems and methods of portable oil filtration. In an exemplary embodiment, the portable oil filtration system has a portable device body. Mounted on this portable device body are a motor, a pump, an input valve, an output valve, and a... | 08/09/2011 |
| 7973672 | Fallen conductor warning system having a disruption assembly A system for notifying and/or warning of fallen or downed insulated conductor generally includes a distribution system for distributing a utility, such as power, and a sensor system for sensing whether the distribution system is properly operating. The warning syste... | 07/05/2011 |
| 7770589 | Water powered eductor cleaner A water-powered eductor cleaner for removing accumulated matter from within a chamber of an eductor. The water-powered eductor cleaner includes an eductor cleaning system for separating accumulated matter from the inside walls of the eductor chamber. The eductor cle... | 08/10/2010 |
| 7750236 | Non-boring support system for transmission line structures A support system for transmission lines includes a base plate, a securing assembly, and a supporting arm. The base plate is secured to the transmission line pole with the securing assembly. The supporting arm can include an insulating apparatus; the insulator appara... | 07/06/2010 |
| D610434 | Engaging bracket | 02/23/2010 |
| 7611366 | Meter socket bypass disconnect device A meter socket bypass disconnect device for disconnecting service using a bypass meter socket. The meter socket bypass disconnect device includes a housing, a disconnect system for interfacing with a meter socket, an indication system for indicating power phase and ... | 11/03/2009 |
| 7578495 | Leak prevention system The present invention is a leak prevention system that monitors and detects loosening of a valve. The leak prevention system includes a biasing member, a tightening member, and a pulling member. The biasing member has a first end and a second end, the first end bein... | 08/25/2009 |
| 7578488 | Temporary arm gain and saddle A non-boring support system, or a temporary arm gain, is described. The support system enables attaching a supporting arm to an existing utility pole. The support system can include a securing assembly and a mounting member. The securing assembly can define an apert... | 08/25/2009 |
| 7438239 | Fire fighting piercing nozzle device A fire-fighting piercing nozzle device having two chambers for extinguishing and monitoring fires within a storage unit. The fire-fighting piercing nozzle device includes a dispensing system for dispensing fire-fighting materials onto a fire, a temperature measuring... | 10/21/2008 |
| 7300301 | Conductor head A quick-release conductor head for engaging a conductor, but capable of quickly releasing the conductor, if necessary. The quick-release conductor head includes a body for receiving the conductor, a latch pivotally connected to the body, a locking system for tempora... | 11/27/2007 |