Did You Know...
...that it was melting ice cream that inspired the invention of the outboard motor? It was a lovely August day and Ole Evinrude was rowing his boat to his favorite island picnic spot. As he rowed, he watched his ice cream melt and wished he had a faster way to get to the island. At that moment the idea for the outboard motor was born!
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| Number | Title | Issue Date |
| 7143472 | Caster thread guard and caster assembly A caster includes a yoke having a yoke leg with a yoke leg axle opening through the yoke leg. A wheel having a hub and a hub axle opening through the hub is attached to the yoke leg with an axle bolt. A thread guard is located between the hub and the yoke leg. The t... | 12/05/2006 |
| 7086120 | Caster for shopping and transport trolleys A caster for shopping and transport trolleys which are suitable for conveyance on travelators, includes a wheel fork provided with fork arms and carrying an axle body having a round cross-section and extending through a hub which is arranged between the fork arms an... | 08/08/2006 |
| 6475086 | Wagering system with improved communication between host computers and remote terminals The necessity for spontaneously transmitting each individual wager from a remote terminal or terminals to a host computer in a computerized lottery system is completely eliminated. As a result, the total amount of data transmitted between the remote termi... | 11/05/2002 |
| 5285656 | Portable cooler chest with expandable wheels and collapsible extension A portable cooler chest is disclosed having a collapsible storage bin for nonperishable items and wheels specially adapted for rolling on sand or soft soils. The collapsible storage bin includes foldable side panels and may be integrated with or separable... | 02/15/1994 |
| 4207651 | Swivel caster having thread protection A swivel caster comprising in general a wheel, a hemispherical die casting having a spindle mounting the wheel, the die casting having an edge closely adjacent to one side of the wheel, and notches formed at the edge of the hemispherical die casting, the ... | 06/17/1980 |
