Quotables
"What can be more palpably absurd than the prospect held out of locomotives traveling twice as fast as stagecoaches?"
The Quarterly Review ; March edition, 1825
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| Number | Title | Issue Date |
| 7114785 | Aerodynamic surfaced bicycle wheel A bicycle wheel includes a tire engaging portion located at the outward perimeter of the wheel, an inner portion located radially inward from the tire engaging portion A pair of air engaging side surfaces extend radially between the inner portion and the tire engagi... | 10/03/2006 |
| 5860707 | In-line skate wheel An in-line skate wheel includes an polyethylene closed cell foam ring surrounding the outer cylindrical surface of a hard plastic hub. Polyurethane is molded onto the outer cylindrical surface of the hub and surrounding the polyethylene ring. The polyethy... | 01/19/1999 |
| 4805936 | Wheeled ski Wheeled ski boards for off-road downhill skiing without snow are provided with a plurality of resiliently deformable off-road wheels and hand-held braking mechanisms for selectively controlling the speed and direction of travel of the ski boards.... | 02/21/1989 |
| 4793395 | Tire shock absorber A tire shock absorber for attachment to a pneumatic tube tire or pneumatic tubeless tire for improving the smoothness of ride and decreasing road vibrations, the tire shock absorber comprising a chamber having at least one valve means which permits the un... | 12/27/1988 |
