Bizarre Patents
Method and apparatus for making a drink hop along a bar or counter
A method for generating a drink which appears to hop from a remote spot on the bar or counter and take one or more leaps, before landing in a patron's glass.
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| Number | Title | Issue Date |
| 5303986 | Electropneumatic brake control with retarder apportioning A fluid pressure braking system for a vehicle equipped with a drive line retarder automatically reduces the braking pressure level communicated to the brakes controlling the driven wheels of the vehicle to adjust for the retardation effected by the retard... | 04/19/1994 |
| 5300223 | Quick connect/disconnect oil filter A filter assembly includes a base and a filter cartridge removably mounted on the base. The filter cartridge is held in place on the base by a first set of latching members or fingers. When the cartridge is to be changed, a clipping ring from which the fi... | 04/05/1994 |
| 5261458 | Pilot relay valve with load piston A relay valve for a fluid pressure braking system includes a relay piston and a load piston which is responsive to the pressure at the inlet port of the relay valve to exert a biasing force on the relay piston loading the latter against the inlet/exhaust ... | 11/16/1993 |
| 4969536 | Turbocharger noise silencer A charge air system for an internal combustion engine includes a compressor wheel which is rotated to draw ambient air into a housing, compress the air, and to force the air through a discharge conduit into the the intake manifold of an internal combustio... | 11/13/1990 |
| 4939659 | Speed/rpm transmitting device A microcontroller having two internal timers is used to calibrate the engine rpm and wheel speed signals of a vehicle and to time the output periods of these signals, which are transmitted to, for example, digital rpm and speed indicators.... | 07/03/1990 |
| 4877527 | Liquid filter of spiral wound construction with alternate layers of a surface area media and a depth media A liquid filter cartridge includes a centertube and a filtering media wrapped circumferentially about the centertube to provide a spirally wrapped media. The media includes a surface-type filtering medium having a predetermined porosity and a depth-type f... | 10/31/1989 |
