Did You Know...
...that Thomas Edison's patent application on his phonograph was approved by the Patent Office in just seven weeks? In contrast, it took Gordon Gould, the inventor of the laser, 30 years to obtain his patent -- finally awarded in 1988!
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| Application No. | Application Title | Issue Date |
| 20050022913 | Wheel having cushioning device A wheel includes a wheel rim, a hub disposed within the wheel rim, and a number of cushioning devices coupled between the hub and the wheel rim, to provide a cushioning force between the hub and the wheel rim, and to allow cycle riders to comfortably ride the cycles. Ea... | 02/03/2005 |
