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 |
| 6126646 | Adaptor top A plastic adaptor top for adapting to a chosen syringe a standard cartridge of the kind having a neck with a flange and being closed by a rubber membrane sealingly secured against the flange by a metal cover having its edge beaded behind the flange. This ... | 10/03/2000 |
| 5693027 | Adaptor top A plastic top for adapting to a chosen syringe (14) a standard cartridge (8) of the kind having a neck (9) with a flange (10) and being closed by a rubber membrane (11) sealingly secured against the flange (10) by a metal cover (12) having its edge beaded... | 12/02/1997 |
| 5630525 | Dispenser for consecutive dispensing of tablets A dispenser for consecutive dispensing of tablets in a fixed order comprising a cylindrical body defining along its periphery a number of juxtaposed vertical chutes each accommodating a number of tablets piled on edge radially oriented in the body, a cup ... | 05/20/1997 |
| 5405047 | Dispenser for pills or tablets A dispenser for dispensing tablets one at a time from an unarranged stock of tablets in the dispenser. The dispenser comprises a first reservoir part axially displaceable in a second reservoir part against the force of a spring (4). A trough shaped part (... | 04/11/1995 |
