Did You Know...
...that power steering was invented by independent inventor Francis W. Davis? As chief engineer in the 1920s of the truck division of the Pierce Arrow Motor Car Company, he saw how hard it was to steer heavy vehicles. So that he would be able to keep the profits from his future invention, Davis left his job, rented a small engineering shop in Waltham, Mass., and developed a hydraulic power steering system that led to power steering.
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| Number | Title | Issue Date |
| 7014153 | Cable-securing device A device includes an attachment means adapted to be attached to a mounting point, and a cable enclosure mounted on the attachment means. The enclosure adapted so that one or more cables can be removably constrained therein. In one embodiment, the cable enclosure is ... | 03/21/2006 |
| 6945771 | Lighter with replaceable fuel cartridge A lighter incorporates with a fuel supply arrangement which includes a replaceable fuel cartridge detachably received in a receiving cavity of a casing for storing a liquefied fuel, and a gas releasable valve extended from the replaceable fuel cartridge for controll... | 09/20/2005 |
