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 |
| 6986627 | Cylindrical bore head tool with hard metal cutters In a cylindrical cutter head tool including a shaft part with a head support platform and a cutter head disposed on the cutter head support platform, the cutter head support platform and the shaft are an integral part made of tool steel and the cutter head is a sint... | 01/17/2006 |
| 6553956 | Composite lightweight valve for internal combustion engines In a composite lightweight valve for internal combustion engines having a solid valve head provided with a center opening and a valve stem received in the center opening of the valve head in a positively locking manner, the valve components are permanentl... | 04/29/2003 |
| 6446758 | Front end forklift truck with pivotable operator seat unit In a front end forklift truck having an undercarriage with a load lifting unit disposed at its front end and a rear box structure with drive components disposed at its rear end, an operator seat unit is mounted on a pivot column disposed in front of the r... | 09/10/2002 |
| 6273510 | Passenger seat support arrangement In a passenger seat support arrangement for a people mover comprising a seat portion and a seat portion support structure including a transverse beam on which the seat portion is supported, the transverse beam has, in its top side adjacent the seat portio... | 08/14/2001 |
| 6206062 | Shank-type cutter of a hard material In a shaft-type cutter body of hard material including a shaft for mounting the cutter in a chuck and a head including cutting areas with cutting edges disposed around the circumference of the head, the shaft and the head are formed integrally by injectio... | 03/27/2001 |
| 6196179 | Internal combustion engine In an internal combustion engine with an engine block, a cylinder head mounted onto the engine block, a cylinder head gasket disposed between the engine block and the cylinder head, a piston disposed in a cylinder formed in the engine block and a cylindri... | 03/06/2001 |
| 6076505 | Fuel injection arrangement for a multicylinder internal combustion engine In a fuel injection arrangement for a multi-cylinder internal combustion engine including an engine block with a cylinder head defining combustion chambers and a cylinder head cover wherein the cylinder head has cavities receiving fuel injectors which ext... | 06/20/2000 |
| 6070315 | Method of producing a microspectrometer reflection grating In a method of producing a self-focusing reflection grating structure for the series manufacture of microspectrometers including flexible foil strips provided with a grating structure and supported in a microspectrometer housing, a foil is first mounted o... | 06/06/2000 |
| 6059252 | Arrangement for mounting fuel tank to a motor vehicle In an arrangement for mounting a fuel tank to the undercarriage of a motor vehicle by way of a support bracket and a tension strap extending around the fuel tank, the support bracket includes means engaging one end of the tension strap while the other end... | 05/09/2000 |
| 6042154 | Arrangement for joining tubular duct sections In an arrangement for joining tubular duct sections, especially the end sections of pipes of a motor vehicle exhaust system, wherein the end sections are received in one another such that one end section extends around the other in spaced relationship wit... | 03/28/2000 |
| 6018949 | Internal combustion engine with exhaust gas turbocharger In an internal combustion engine with an exhaust gas turbocharger having an exhaust gas turbine arranged in an engine exhaust pipe upstream of a catalytic converter and a bypass line branching off the exhaust pipe upstream of the exhaust gas turbine and r... | 02/01/2000 |
| 6016094 | Superconducting short circuit current limiter In a superconducting short circuit current limiter for an AC power supply net including an iron core, a primary coil and a secondary short-circuited superconductive coil, both being magnetically coupled with the iron core but being arranged at a distance ... | 01/18/2000 |
| 5944655 | 3D endoscope with optical switch and prism arrangement In a 3D video endoscope, two lenses are disposed at the front end of a shank portion at a certain squint angle providing for two separate beam paths in each of which an optical switch is disposed and the switches are so controlled that they are alternatel... | 08/31/1999 |
| 5794590 | Engine brake for a multicylinder diesel engine In an engine brake for a multicylinder Diesel engine having a cylinder head with at least one exhaust or decompression valve for each cylinder for controlling the discharge of gases from the cylinder, a high pressure fuel injection system with a common fu... | 08/18/1998 |
| 5759131 | Control of an automatic clutch In a control for an automatic clutch disposed between the engine and the drive train of a vehicle for controlling the vehicle movement at start or during transitional phases, the clutch is controlled in such a way that, with a predetermined low engine spe... | 06/02/1998 |
| 5749350 | Value control for an internal combustion engine In a valve control for an internal combustion engine, particularly an exhaust gas recirculation valve comprising a valve with a valve stem and a valve disc axially movably supported in a housing for moving the valve disc out of, and into, seating engageme... | 05/12/1998 |
