Bizarre Patents
An extension member is attachable to a trailer hitch and extends away from the vehicle and is connected to a seating frame supporting a toilet seat.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 6588105 | Method and device for producing an absorption silencer The invention relates to a method for producing a shock absorber. A section of a steel wool strip is severed from a supply thereof. The perforated area of a tube is wrapped with the steel wool strip section. Said tube is embedded in sound-absorbing materi... | 07/08/2003 |
| 6543221 | Device for stabilizing the flow in the exhaust line of an internal combustion engine A device for stabilizing the flow in the exhaust pipe of an internal combustion engine, in particular, at the outlet on the exhaust side of an exhaust turbocharger fitted downstream of an internal combustion engine, comprises a guide baffle (3, 8), which,... | 04/08/2003 |
| 6499562 | Muffler with variable sound-absorbing characteristics A muffler for pulsating gases, especially exhaust gases of internal combustion engines, comprises a housing into which an inlet conduit enters, from which at least on outlet conduit exits and which is divided by at least one partition wall into at least t... | 12/31/2002 |
| 6128821 | Motor-vehicle exhaust-gas cleaning device and method for making same For the production of a motor vehicle exhaust gas cleaning device, which comprises an essentially cylindrical housing (G), at least one exhaust gas cleaning element (1) mounted in it, with a mounting mat (2) in between, and two transition cones (4) joined... | 10/10/2000 |
| 6026570 | Method for producing an exhaust gas manifold for a multi-cylinder engine A tube junction is produced having at least two inlets and an outlet, and at least one bend between the two inlets by providing a forging die with a first recess contoured to hold a bent tube piece. A second recess opens into the first recess and, termina... | 02/22/2000 |
| 5911683 | Exhaust-gas collecting and cleaning device as well as exhaust-gas device for a multi-cylinder engine An exhaust gas collecting and cleaning device for a multi-cylinder engine comprising an exhaust-gas manifold (1) constructed as a casting and an exhaust-gas cleaning device (5) mounted near the engine, attached to the exhaust-gas manifold (1) and comprisi... | 06/15/1999 |
| 5285687 | Process for the acoustic examination of monoliths for damage and device for implementing the process A method and apparatus for the acoustic examination of a monolith for damage, wherein a blow of defined force is applied by a hard striker to a monolith for its acoustic examination for damage. The sound pressure distribution over a predetermined frequenc... | 02/15/1994 |
| 4180544 | Catalytic converter having monolith mounting means therein A sheet metal housing for a metal monolithic body for an automobile. Noses are impressed in the sheet metal to engage the facing ends of the monolithic catalyst body.... | 12/25/1979 |
