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 |
| 7690052 | Headwear having one-piece adjustable integrated viewing protective section A hat or cap includes a main hat portion and an outerband or fold-down portion secured to the main hat portion in a manner that permits the outerband to be moved upward and downward with respect to the main hat portion from a first position, in which the outerband l... | 04/06/2010 |
| 7325327 | Method and apparatus for measuring angular or linear displacement An apparatus and method are disclosed for measuring the angular or linear displacement of an object. That displacement is transmitted to a movable conductive member, which, in response thereto, is moved to a position at which it electrically contacts one of a plural... | 02/05/2008 |
| 6578797 | Kite altitude measuring apparatus An apparatus for measuring and displaying the altitude of a kite in the air includes a device for measuring the length of the kite line that has been unwound from the reel and a device that produces a signal to a microprocessor that represents the angle t... | 06/17/2003 |
