Bizarre Patents
Cloaking System Using Optoelectronically Controlled Camouflage
A Cloaking System designed to operate in the visible light spectrum, utilizes optoelectronics and/or photonic components to conceal an object within it.
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| Number | Title | Issue Date |
| 7140320 | Device for holding the log transmitter of a boat speedometer A device for holding a boat speedometer log transmitter in a boat hull has a sleeve body fixed in a perforation in the hull with a longitudinal center opening for removably inserting and retaining the log transmitter in a watertight manner. A head part is coupled to... | 11/28/2006 |
| 6336060 | Arithmetic processing method and system in a wide velocity range flight velocity vector measurement system using a square truncated pyramid-shape five-hole pitot probe An arithmetic processing method and system in a wide velocity range flight velocity vector measurement system using a square truncated pyramid-shape five-hole Pitot probe. Approximation equations that determine attack angle and sideslip angle �... | 01/01/2002 |
| 4809547 | Marine speed measuring device A speed measuring device comprising an open ended venturi in a body having a streamlined support adapted for attachment to a boat hull or other large surface immersed in a fluid. Within the support is a cavity for transducers in fluid communication with t... | 03/07/1989 |
| 4658407 | Electronic clinical thermometer with power shut-off at maximum temperature The electronic clinical thermometer in accordance with the present invention comprises a thermometric oscillator for converting a variation in the temperature sensitive resistance to a frequency corresponding to the temperature, a thermometric counter for... | 04/14/1987 |
| 4472966 | Marine speed log A marine speed log for providing an indication of the relative velocity of a vessel through water and an indication of the forward or reverse direction of travel. An output indication of total distance travelled can also be provided. The speed log is oper... | 09/25/1984 |
| 4389124 | Device for monitoring selected operating conditions of combustion within a solid fossil fuel burning furnace A device (10) for monitoring selected operating conditions of combustion within a solid fossil fuel burning furnace having a discharge flue includes a circuit (12) for monitoring the instantaneous temperature in the flue and providing a signal proportiona... | 06/21/1983 |
