Did You Know...
...that one person who claimed to be the inventor of the television is Russian emigre Vladimir Zworykin? In 1929 David Sarnoff, founder of RCA, asked Zworykin what it would take to develop TV for commercial use. He said: a year and a half and $100,000. In reality, it took 20 years and $50 million! Before his death in 1982 at the age of 92, Zworykin said of his invention: "The technique is wonderful. It is beyond my expectations. But the programs! I would never let my children even come close to this thing."
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| Number | Title | Issue Date |
| 7258073 | Pictorial thermometer A thermometer comprising a base sheet adapted to be secured to a window or other surface, the sheet includes distinct thermally actuated latent images thereon and each of which is adapted to reversibly depict a different article of clothing once a pre-determined tem... | 08/21/2007 |
| 7251903 | Method for spacing guides on fishing rods and chart for spacing same A chart for locating guides on a fishing rod comprising a plurality of side by side lanes each having a vertical portion and in a predetermined plane and arcuate lane portions of different radii and curved through an arc of about ninety degrees (90°) from said pred... | 08/07/2007 |
| 7243457 | Method and system for selecting optimal fishing equipment An equipment selecting system for assisting in selecting optimal fishing equipment for catching a desired type of fish that includes a correlating device for displaying a first reference and a second reference. The first reference is associated with a type of fish s... | 07/17/2007 |
| 7233988 | Data communication device and method of processing transmitted data A data communication device for data communication through radio among a plurality of devices includes a reception circuit receiving data, a storage circuit connected to the reception circuit to store received data, a transmission circuit connected to the storage ci... | 06/19/2007 |
| 7204034 | Method for spacing guides on fishing rods and chart for spacing same A chart for locating guides on a fishing rod comprising a plurality of side by side lanes each having a vertical portion and in a predetermined plane and arcuate lane portions of different radii and curved through an arc of about ninety degrees (90°) from said pred... | 04/17/2007 |
| 7066644 | Apparel indicating thermometer The apparel indicating thermometer has a housing, a circular dial board disposed within the housing, a pointer situated on the face of the dial board, and a thermometer movement attached to a back surface of the housing. The thermometer movement has an arbor which r... | 06/27/2006 |
| 7049971 | System for selective notification of severe weather events A system for sending an effective warning signal to receivers in a predetermined area. A transmitter, activated by a local authority, sends a severe weather warning signal to a plurality of receivers. Cities or counties within the predetermined area are divided into... | 05/23/2006 |
| 6520861 | Entertainment apparatus, storage medium, and method of displaying an object More reality is given to weather phenomena reflected on an image displayed on a screen of a display unit and an operability of an operatable object. A global weather deciding part 901 decides weather in each global area obtained by dividing the whole map ... | 02/18/2003 |
| 5989033 | Book kit for a drawing game-fun sky A book kit for a drawing game which includes a book and a pen. The book has a front cover page which has a series of holes located along one edge thereof and a back cover page which has a series of holes located along one edge thereof. Such edge correspon... | 11/23/1999 |
| 5971765 | Method and system for generating artificial tornadoes and related vortex phenomena A system and method for generating tornadoes and other vortex phenomen in an open air, free space enviroment is disclosed. The system includes a flat surface or deck suspended above the ground, a circular hole in the center of the deck, a means for creati... | 10/26/1999 |
| 5865628 | Storm mapping system A storm mapping system is used to track the location, path, and strength of a storm. The system is comprised of an erasable marker-board surface having a map and a chart permanently immobilized thereon. The map is of any desired geographic region and may ... | 02/02/1999 |
| 4402672 | Method for plotting and disseminating information on the paths of violent storms A method for plotting and disseminating information on the paths of violent storms, which can be used to accurately and quickly describe the affected region in a manner easily comprehended by the residents of the region. A map is provided with a grid syst... | 09/06/1983 |
| 4258912 | Tornado novelty device A novelty device for producing a liquid vortex which simulates a tornado in a transparent circular-shaped chamber which is mounted on top of a housing and filled with a liquid. A flexible bag is mounted within the housing and is divided into upper and low... | 03/31/1981 |
