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 |
| 6896098 | Lid for muffling noises produced by an internal combustion engine, and method for producing such lid A lid adapted to be mounted on the cylinder head of an internal combustion engine by attachment screws includes a cap and a carrier element adapted to be attached to the cylinder head by the attachment screws. To achieve an improved sound decoupling, the cap and the... | 05/24/2005 |
| 6861569 | Processes for the purification of higher diamondoids and compositions comprising such diamondoids Disclosed are processes for the recovery and purification of higher diamondoids from a hydrocarbonaceous feedstock. Specifically disclosed is a multi-step recovery process for obtaining diamondoid compositions enhanced in tetramantane components and other higher dia... | 03/01/2005 |
| 6848485 | Stump grinding apparatus having a rotatable toothed disc A stump grinding mechanism includes a disc having recesses formed in an outer peripheral surface thereof. Peripheral cutting assemblies are mounted in respective recesses. Each cutting assembly includes a holder fixed in the recess, and a cutter tooth mounted in the... | 02/01/2005 |
| 6811139 | Connector A connector is provided which has a fluid passage whose volume does not substantially vary with the opening/closing of a valve disc. The connector includes a substantially cylindrical connector main body, a valve disc made of elastic material and disposed at one of ... | 11/02/2004 |
| D494851 | Container | 08/24/2004 |
| 6465012 | Pharmaceutical tablet formulation containing gabapentin with improved physical and chemical characteristics and method of making the same A pharmaceutical formulation form with improved physical and chemical characteristics, comprising gabapentin in tablet form for oral administration. The tablet form can be prepared by spray-coating gabapentin with a binder solution and compressing the spr... | 10/15/2002 |
| 6359093 | Amphipathic compound having succinic acid skeleton An amphipathic compound represented by any of the following Formulas: ##STR1## (R1 is a linear or branched, saturated hydrocarbon group having 6 to 48 carbon atoms, or a linear or branched, unsaturated hydrocarbon group containing 1 to 12 unsat... | 03/19/2002 |
| 6359067 | Thermosetting powder coating composition A thermosetting powder coating composition which comprises a resin composition (A) having a sea-island type microphase separation structure constituted of a continuous phase (a sea phase) comprising an acrylic copolymer and a dispersion phase (an island p... | 03/19/2002 |
| 6250142 | Waviness measurement A method and apparatus for measuring the waviness of surfaces of, for example, bearing parts involves the use of a control element that is rotatably applied against a surface of the object to be measured. The control element has a similar geometry to the ... | 06/26/2001 |
| 6207794 | Polyoxyalkylene polyols, derivatives thereof, and process for producing the polyoxyalkylene polyols The present invention is a polyoxyalkylene polyol, its manufacture method, and derivatives, wherein: it is obtained using a phosphazenium compound as a catalyst; the hydroxyl value is 2~200 mgKOH/g; total degree of unsaturation is 0.0001~0.07 meq./g; the ... | 03/27/2001 |
| 6100489 | Consumable switching arrangement In the switched-on position, under the influence of contact forces generated by elastic deflection or else by mechanical spreading, or spreading caused by the attraction of parallel currents or repulsion of antiparallel currents, of a switching pin (5) , ... | 08/08/2000 |
| 6035758 | Saw blade drive system A sawblade and a drive spline having a drive configuration therebetween. The drive configuration comprises inner driven surfaces on the sawblade which are driven by the drive spline which has outer drive recesses complementary to the inner driven surfaces... | 03/14/2000 |
| 6028298 | Turntable driving apparatus of microwave oven and control method thereof A microwave oven includes a turntable disposed in a cooking chamber. The turntable is seated on rollers which are driven about horizontal axes to rotate the turntable. The rollers are mounted on elements that can be raised and lowered, whereby the turntab... | 02/22/2000 |
| 5837086 | Method of injection-moulding plastics for electrical shielding casings The present invention relates to a method of injection-molding electrically shielding electronic casings, where a laminate that comprises at least one metal foil and at least one plastic layer is held stretched in an injection-molding tool. According to t... | 11/17/1998 |
| 5838557 | Circuit for use in a DC-DC converter having a booster module The present invention includes a circuit for use with a booster module of a DC-DC converter that typically includes both a driver module and one or more booster modules. The present invention includes associated feedback control circuitry that allows the ... | 11/17/1998 |
| 5707846 | N-acetylglucosaminyl transferase gene coding therefor and process for production thereof A 댡,6-N-acetylglucosaminyl transferase having the following properties: (1) Action: it transfers N-acetylglucosamine from UDP-N-acetylglucosamine to -6-D-mannoside; (2) Substrate specificity: it shows a reactivity of about 79% for GnGnF-bi-P... | 01/13/1998 |
| 5542836 | Device for extruding and smoothing plastic films A plastic film is formed by passing a web of extruded thermoplastic material through a slit formed between a pair of smoothing rolls. One of the rolls is biased toward the other roll by a yieldable biasing mechanism to accommodate variations in thickness ... | 08/06/1996 |
