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 |
| 7819601 | Pressurized pen Provided is a pressurized pen, which is enabled to enhance the sealing property of a compression chamber at a pressurizing time in the knocking operation of a knock mechanism and to improve the durability. A pressuring pump mechanism includes: a pressure member havi... | 10/26/2010 |
| 7604427 | Pressurized pen A pressurized pen having excellent feeling of using it by allowing an easy knocking operation with small force is disclosed. The pressurizing member 18 includes an elastic cylindrical member 19. The elastic cylindrical member 19 has a large-diam... | 10/20/2009 |
| 7303349 | Pen adapted to be pressurized a pen adapted to be pressurized and capable of being manufactured inexpensively, with which ink can be smoothly supplied and an excessive pressurization within an ink accommodating tube and the leakage of ink can be prevented, as well as a pen that can be easily use... | 12/04/2007 |
| 7140798 | Coating fluid and fluid applicator In order to inhibit titanium oxide from settling down over a long period of time and secure a leveling property of a coating fluid including an ink composition, provided is a coating fluid for a fluid applicator, comprising at least titanium oxide, a resin and an or... | 11/28/2006 |
| 7128491 | Composite writing instrument In a composite writing instrument having mounted therein a plurality of writing devices including at least one ball-point pen refill equipped with a tip of the ball-point pen at a top end and an ink reservoir section at a rear end so that writing tip portions may be... | 10/31/2006 |
| 6986620 | Fluid applicator instrument A marking instrument, for applying a fluid to a surface and particularly, though not exclusively, to a writing pen, including a marker pen, or a brush, especially an artist's brush. Other types of brushes are contemplated, such as those for applying cleaner, mouthwa... | 01/17/2006 |
| 6926458 | Ball-point pen refill For producing a pressurized ball-point pen refill the ball-point pen refill includes a tip, an ink storage tube and a tail plug, wherein ink is filled in the space of the ink storage tube relatively near to the tip, and a pressuring gas is filled in the space of the... | 08/09/2005 |
| 6536969 | Writing tool equipped with ink reservoir A writing tool is provided. An ink reservoir (7) and an ink supply passage (9) are formed in a barrel (1) provided with a brush body (2). Ink contained in the ink reservoir (7) is supplied to the brush body (2) via the ink supply passage (9). A wire (17) ... | 03/25/2003 |
| 6435751 | Click type writing implement A click type writing implement includes: a ball-pen refill composed of a point assembly at the front end thereof, an ink storage at the rear thereof and a pressurizing mechanism of a pumping type at the rear of the ink storage; an arrangement for holding ... | 08/20/2002 |
| 6102601 | Ink chamber pressure enhancing control An ink chamber pressure enhancing control device, which includes a valve block mounted in the barrel of a writing instrument above an ink chamber, a cap axially movably mounted in the valve block above a valve port in the valve block, the cap having an ai... | 08/15/2000 |
| 5909978 | Marker pen In a marking pen, the body of the marking pen containing the cartridge is made air tight except for the opening on the distal end to receive the marker nib and a vent hole. The walls of the pen body are made flexible and the vent hole is provided through ... | 06/08/1999 |
| 5888009 | Writing tool and pressurizing cap This invention relates to a writing tool for correction of misspelled words or a writing utensil such as a ball-point pen, in which air in a cap is pressurized in a process of pushing the cap onto and mounting the cap on an extremity end and the compresse... | 03/30/1999 |
| 5738459 | "Pressurized refill with multiple seal valve core plug and a method for pressurizing a refill" A pressurized refill and a method for pressurizing a refill are provided. The refill has a plug secured at an end of the refill having multiple seals between the plug and an interior wall of the refill. A valve extends through a channel of the plug allowi... | 04/14/1998 |
| 5716151 | Coating tool A coating tool (12) comprises a coating tool body (2) having a liquid storage portion (2a) for storing a coating liquid, and a cap (10) detachably fitted and mounted on the coating tool body to be in tight contact with it. In the course of mounting the ca... | 02/10/1998 |
| 5628576 | Pressurized refill with double seal valve core plug and a method for pressurizing a refill A pressurized refill and a method for pressurizing a refill are provided. The refill has a plug secured at an end of the refill having at least one seal and preferably two seals between the plug and an interior wall of the refill. A valve extends through ... | 05/13/1997 |
| 5579960 | Air powered dispensing pen for viscous fluids A pneumatic dispenser for viscous fluids including a tubular pen barrel, a dispensing nozzle on one end of the pen barrel, and a pen cap constructed to sealingly receive the pen barrel. The pen cap also includes an air line connection and venturi arrangem... | 12/03/1996 |
| 5542771 | Applicator having cap which pressurizes and seals inner space An applicator in which the air within an inner barrel of a cap to the applicator is enabled to flow readily into the fluid tank of the applicator to increase the internal pressure of the fluid tank when the cap is engaged with the neck of the applicator, ... | 08/06/1996 |
| 5468082 | Pressurized writing instrument with stirring weight A writing instrument has an ink reservoir under pressure. Compressed ink in the ink reservoir is supplied through an ink passage to a ball tip also acting as a valve body. A push rod is inserted in the ink passage and is intended to urge the ball forward.... | 11/21/1995 |
| 5462379 | Applicator having cap which pressurizes and seals inner space An inexpensive applicator in which the air within the inner barrel of a cap enters the fluid tank of the applicator to increase the internal pressure thereof in the process where the cap is engaged with the neck of the applicator, so that the fluid tank n... | 10/31/1995 |
| 5421664 | Fluid applicator with fluid tank pressurization device A fluid applicator in which the internal pressure of a fluid tank can selectively be increased, and the fluid to be applied is prevented from being discharged excessively during application. A cap is provided with a short first inner barrel and a long sec... | 06/06/1995 |
| 5362169 | Applicator having cap which pressurizes inner space Disclosed is an applicator in which the air within the inner barrel of a cap is designed to enter into the fluid tank of the applicator to increase the internal pressure of the fluid tank in the process that the cap is engaged with the body of the applica... | 11/08/1994 |
| 4685622 | Piece gun for spraying A piece gun for spraying includes a base body. A trunk portion is provided with a storage area for containing a coating liquid. The trunk portion is positioned within the base body. A head portion is connected to the trunk portion. The head portion is pro... | 08/11/1987 |
| 4472462 | Paint applying method using marking device A method of applying fluid paint utilizes a marking device having a fluid paint-filled reservoir, a tip comprising a spring-loaded ball and its spring, and pressure means, such as collapsible walls or a pressure device, to apply pressure to the fluid. The... | 09/18/1984 |
| 4365728 | Liquid discharge apparatus A liquid discharge device using a peristaltic pump having a depression and delivery system including an elastic tube for introducing compressed air into a liquid reservoir to be maintained in a selective pressurized state. A motor drive circuit is adjuste... | 12/28/1982 |
| 4253813 | Apparatus for applying a flowable coating material to the interior of a stack The disclosure is of a method and means for applying a flowable coating material, such as relining, to a tubular stack; e.g. chimney, flue or the like, by means of a distributor moved upwardly into the stack while supplying coating material to an upper su... | 03/03/1981 |
| 3947136 | Pressure control means for fluid applicator In combination with a fluid applicator of the fluid marker type, a unitary, self-sealing, one-way check valve for admission and retention of air under pressure to the interior of the applicator, an elastomeric bulb for developing pressure and means for re... | 03/30/1976 |
