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 |
| 7207573 | Chuck assembly To provide an excellent chuck assembly that is superior in assembling workability, may be produced in low cost and is superior in mass-production property, in which a rotary sleeve (2) provided on a body (1) is rotated, jaws (4) engaged with rot... | 04/24/2007 |
| 6902171 | Chuck device To provide a chuck device for preventing the loosening of the fastening condition, a plurality of claws inserted into a hole provided at an end of a body are opened, closed and slid by the rotation of a rotary sleeve and a tool is clamped by means of the claws. A co... | 06/07/2005 |
| 6843485 | Chuck device A chuck device in which a plurality of claws provided at an end of a body are opened, closed and slid by the rotation of a rotary sleeve and a tool is clamped by means of the claws. An annular ratchet wheel is provided on the body. An annular nut member to be engage... | 01/18/2005 |
| 6584515 | NC controlling system with independent programs for appended equipment To provide an NC controlling system that is superior in practical use and workability and that may perform an administration of inputting, compiling and storing a control program of a NC machine tool and a control program of an appended equipment together... | 06/24/2003 |
| 6022029 | Chuck assembly An object of the present invention is to provide a chuck assembly which may make better the axis vibration precision of the tool and the grip rigidity of the tool. The chuck assembly wherein a plurality of jaws (2) each of which has an axis L2 ... | 02/08/2000 |
| 5615899 | Chuck apparatus A chuck apparatus in which an internally provided nut member (2) is rotated by rotating a sleeve (1) so that claws (3) threadedly engaged with the nut member (2) by the rotation of the nut member (2) are advanced/retracted for narrowing/expanding a diamet... | 04/01/1997 |
| 5540453 | Chucking apparatus To provide a chucking apparatus which may impart a sufficient cutting force and an axial holding force to a tool, concave/convex portions which are engaged with each other are formed in a proximal end of the tool and a contact portion with which the proxi... | 07/30/1996 |
