Bizarre Patents
A vest or belt is integrally formed with tubular, pet receiving passageways which extend around the wearer's body and terminate in pocket-like chambers for feeding and retrieval.
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| Number | Title | Issue Date |
| 7971565 | Intake manifold and associated production method The invention relates to an intake manifold (1) for a primary air system of an internal combustion engine, especially in a motor vehicle. The inventive intake manifold (1) comprises a pipe section (2) that is composed of at least two pipe parts ... | 07/05/2011 |
| 7874319 | Tube for guiding gas or liquid The invention relates to a tube (1) for guiding gas and/or liquid, particularly on an internal combustion engine, comprising a supporting body (2) and a skin (3). The supporting body (2) consists of a relatively stiff first plastic and ha... | 01/25/2011 |
| 7473353 | Fuel filter of an internal combustion engine A fuel filter of an internal combustion engine has a filter housing in which water separated from the fuel may collect within the filter so as to permit collection of the largest possible quantity of separated water in the smallest possible overall volume. This fuel... | 01/06/2009 |
| 7237681 | Ring filter element for a liquid filter A ring filter element is provided for a liquid filter, especially for an oil filter for purifying lubricating oil, especially for an internal combustion engine of a motor vehicle. The ring filter element comprises a filter material which is arranged in an annular ma... | 07/03/2007 |
| 7163004 | Ventilation system for a fuel tank of an internal combustion engine The invention relates to a ventilation system for a fuel tank of an internal combustion engine, the device comprising a filter. The aim of the invention is to functionally improve one such device, simultaneously reducing the structural volume thereof by saving filte... | 01/16/2007 |
| 7122067 | Intake air filter for an internal combustion engine An intake air filter (1) is for an internal combustion engine, especially in a motor vehicle. The filter has a filter housing (2) having a raw air inlet (4), a pure air outlet (5), and an annular filter element (3) which is arrange... | 10/17/2006 |
| 7060979 | Transmission sensor The invention relates to a transmission sensor (1) for measuring the turbidity of a fluid, comprising a first and a second measuring section (2, 3). A transmitter (6) emits electromagnetic radiation into the two measuring sections (2, 3).... | 06/13/2006 |
| 6936169 | Liquid filter, especially an oil filter The invention relates to a liquid filter, especially an oil filter, for cleaning lubricating oil, especially for internal combustion engines of automobiles, comprising an upright filter housing which contains a receiving area for a ring-shaped filter insert that is ... | 08/30/2005 |
| 6881328 | Method for evacuating water that has been separated in a fuel filter and a device for carrying out said method A method for directly evacuating water that has been separated from the filtered fuel in a fuel filter and has settled in a water collection chamber (4) of the fuel filter to an evacuation area that lies above the water level, by opening a shut-off valve (... | 04/19/2005 |
| 6848410 | Sound transmission device for a motor vehicle A device for the targeted sound transmission from an intake tract of an internal combustion engine to the interior of a motor vehicle. The device comprises at least one hollow transmission conduit, which communicates on the input side with the intake tract and to wh... | 02/01/2005 |
| 6835305 | Liquid filter, especially an oil filter The invention relates to a especially an oil filter for cleaning lubricating oil, especially for internal combustion engines of automobiles, comprising a filter housing which is positioned essentially upright when installed, which contains a filter receiving area fo... | 12/28/2004 |
| 6833066 | Liquid filter, especially oil filter The invention relates to a liquid filter, for example an oil filter for cleaning lubricating oil, especially for use in internal combustion engines of motor vehicles. A ring-shaped filter insert separates an unclean side from a clean side in the interior of the liqu... | 12/21/2004 |
| 6793870 | Method for linking two plastic components The invention relates to a method for linking a first plastic component (6) with a second plastic component (9). According to the inventive method, the first component (6) is introduced into an injection mold with at least one connecting section... | 09/21/2004 |
| 6773480 | Ring filter consisting of star-shaped folded filtering material A ring filter comprising a star-shaped folded filtering material and a closure on both front sides thereof in the form of a closed end disc. This closure has a plate-shaped insert forming the central area of the closure and located radially inside the filtering mate... | 08/10/2004 |
| 6746610 | Oil system, in particular a hydraulic or lubricating oil system The invention relates to an oil system, in particular a hydraulic oil system or a lubricating oil system, comprising a sensor for monitoring the impurity content of the oil in the oil system, the sensor detecting a value which is correlated with the impurity content... | 06/08/2004 |
| 6729311 | Aeration and deaeration device for the fuel tank of an internal combustion engine An aeration and deaeration device for the fuel tank (1) of an internal combustion engine (6) in which the aeration and deaeration are performed through an adsorption filter, the adsorption filter can be regenerated by backwashing with atmospheric air, ... | 05/04/2004 |
| 6706181 | Liquid filter, especially an oil filter The invention relates to a liquid filter, especially an oil filter, for cleaning lubricating oil, especially for internal combustion engines of automobiles, comprising an upright filter housing which contains a receiving area for a ring-shaped filter insert that is ... | 03/16/2004 |
| 6619256 | Piston engine The invention relates to a piston engine comprising an engine block that contains several cylinders. The inventive piston engine also comprises a fresh-gas supply device that is provided with several supply pipes (1) which are arranged on the cylinders an... | 09/16/2003 |
| 6600408 | Sound transmission device for a motor vehicle A device for the targeted transmission of sound from an induction tract of an internal combustion engine in a motor vehicle into the interior of the motor vehicle, comprising a hollow transmission body which communicates with the induction tract on the in... | 07/29/2003 |
| 6585894 | Ring-shaped filter element including an annular end plate and a foamed elastic sealing ring A ring-shaped filter element through which material can flow radially. Web material as is provided filter material which is folded in a zigzag shape and sealingly connected at its longitudinal sides relative to a ring-shaped end plate. The end plate is fo... | 07/01/2003 |
| 6581561 | Suction system for an internal combustion engine The invention describes a plastic embodiment for a suction system, whereby various configurations of said embodiment can be produced at low cost. According to the invention, a modular structured suction system is created. Said system comprises a plastic a... | 06/24/2003 |
| 6543624 | Back-washable filter for liquids The aim of the invention is to improve the backwashing action of a backwashable filter for liquids comprising the following: a filter body which is located in a housing and which separates an incoming flow chamber from an outgoing flow chamber and a backw... | 04/08/2003 |
| 6505641 | Device for an arrangement inside a fuel tank for supplying and filtering fuel A device for an arrangement inside a fuel tank, provided with pumps and filters for supplying and filtering fuel that is fed to an internal combustion engine, whereby the fuel is conveyed from the bottom area of the tank through a first filter into a coll... | 01/14/2003 |
| 6379537 | Oil filter with safety wall An oil filter 1 for an internal combustion engine includes a filter body 3 and a plastic filter housing 2. Integrally formed within the filter housing, a safety wall 7 is radially fitted around the feed channel 4 and the return channel 5 creating a collec... | 04/30/2002 |
| 6379438 | Plate filter element for an air filter The invention relates to a plate filter element for an air filter comprising a zigzag-shaped, folded strip material made of an activated carbon nonwoven material. The aim of the invention is to improve the dimensional stability of the activated carbon non... | 04/30/2002 |
