Bizarre Patents
Combination Beverage Container and Spittoon
A combination beverage container and spittoon includes a bottom portion including outer wall and a first inner wall defining a spittoon space.
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| Number | Title | Issue Date |
| 7650903 | Fluid controller A fluid controller that allows facilitated installment, piping and wiring connection to semiconductor manufacturing equipment and does not corrode even when a corrosive fluid is used, includes a flowmeter sensor section having a first ultrasonic transducer which tra... | 01/26/2010 |
| 7373840 | Ultrasonic flowmeter having a transmitting body fixed on the outer peripheral surface of the pipe An ultrasonic flowmeter includes two ultrasonic transceivers (10, 16). Each of the ultrasonic transceiver (10, 16) includes a transmitting body (1; 12) fixed to the outer peripheral surface of a measurement pipe (6) through which a fluid ... | 05/20/2008 |
| 7241833 | Phenolic novolaks and process for production thereof A process for production of phenolic novolak which comprises the step of conducting heterogeneous reaction of a phenol with 0.40 to 0.93 mol of an aldehyde per mol of the phenol in the presence of at least 25 parts by mass of a phosphoric acid per 100 parts by mass ... | 07/10/2007 |
| D532481 | Valve | 11/21/2006 |
| 7108241 | Flow control valve A flow control valve includes a main body 1, bonnet 2, spring receiving portion 3, piston 4, spring 24, first diaphragm 27, first valve member 5, second valve member 6 and base plate 7, wherein an openin... | 09/19/2006 |
| D522618 | Ball valve | 06/06/2006 |
| 6889709 | Manifold valve A manifold valve of the invention comprises a body and respective actuators driving a plurality of valve bodies arranged within the body. The body having a valve chamber on the main flow passage side and a valve chamber on the secondary flow passage side which are c... | 05/10/2005 |
| 5988220 | Three-way ball valve In a vertical type three-way ball valve wherein a ball (2) fitted on a stem (8) is accommodated in a valve body (1) and a flow passage is switched by the rotation of the stem (8), the ball (2) has a first port (13), a second port (14) and a third port (15... | 11/23/1999 |
