Bizarre Patents
Wearable Device For Feeding and Observing Birds and Other Flying Animals
A device for feeding and observing flying animals comprising a hat, a support mounted on the hat and extending outward from the hat, and a feeder mounted on the support.
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| Number | Title | Issue Date |
| 4627278 | Illuminated wind sock An illuminated wind sock apparatus comprising a wind sock unit (11) provided with at least one interior light source (19, 21) that transmits light to a plurality of fiber optic members (22) disposed on the exterior of the wind sock unit (11).... | 12/09/1986 |
| 4486754 | Lighted wind cone for evacuation aid An evacuation aid for a high rise building comprising a wind cone lighting device which can be operated for a substantial period of time under emergency power conditions such as from a battery supply. The wind cone is lighted by a single light rotating wi... | 12/04/1984 |
| 4481505 | Illuminated mast-top wind indicator An apparent-wind direction indicator for day and night sailing has a hollow conical section with an axial counterbalancing rod extending forward from the apex of the cone. The wind direction indicator is mounted to pivot about a hollow tube extending abov... | 11/06/1984 |
| 4318076 | Dynamic climatic condition indicating system A system for providing within the cockpit of an aircraft to the operator thereof a dynamic indication of climatic conditions at an airport. Such climatic conditions might include wind direction, wind speed, visibility, barometric pressure, temperature, an... | 03/02/1982 |
| 4295139 | Method for transmitting airport weather information A method for providing real-time weather and other information about an airport to an aircraft. The method comprises the steps of generating a signal representing instantaneous weather information, determining a real-time weather information value from th... | 10/13/1981 |
| 4241604 | Nighttime wind direction and speed indicator A new and improved device for measurement and visual indication of both wind direction and wind speed. The device is suitable for use as a visual aircraft landing aid located at or near an airport to provide both wind direction and wind speed information ... | 12/30/1980 |
| 4201973 | Airport landing indicator apparatus Airport landing indicator apparatus designed basically for remote airports and landing fields including means responsive to wind direction and a pair of runway locators, in the form of lighted directional arrows, located at opposing ends of a runway. Wind... | 05/06/1980 |
| 4182171 | Navigation device for aircraft navigation An aircraft navigation display which allows a pilot to easily envision his position, heading, wind drift and direction of travel relative to one or more radio stations. The presentation allows the pilot to quickly and easily understand and interpret the v... | 01/08/1980 |
| 4163216 | System for transmitting airport weather information A system for automatically providing real-time weather and other pertinent information about an airport to an aircraft. The system can operate continuously or the pilot can utilize his radio telephone equipment to activate the information transmitter. Ins... | 07/31/1979 |
| 4093937 | Automatic runway traffic direction control An automated bidirectional sequenced flashing light system is disclosed for the purpose of controlling traffic direction on airport runways and the like. It includes a mastercontrol containing integrated logic circuit and solid state switching circuits, a... | 06/06/1978 |
