Bizarre Patents
Pet Toilet-Like Water Disk and Food Storage
One pet-friendly inventor patented "a device for watering pets, e.g., a dog or cat." The device, he helpfully noted, "has the general shape of a toilet."
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| Number | Title | Issue Date |
| 7406741 | Water-retention coating for a windscreen wiper blade, wiper blade provided with same and method for coating a blade with same A coating for a rubber or elastomer wiper blade of a vehicle windscreen wiper, of the type comprising an additive for reducing the coefficient of friction between the blade and the window, characterised in that it comprises cavities with microscopic dimensions which... | 08/05/2008 |
| 7287296 | Arrangement for fixing a windscreen wiper blade to a wiper arm An arrangement for fixing a windscreen wiper blade to a wiper arm includes a through transverse swivel pin which is intended to form a pivot connection with the arm and said arm is equipped with an end rod. The arrangement includes an independent piece, known as an ... | 10/30/2007 |
| 6059294 | Windscreen wiper mechanism having improved guiding and sealing means for the passage of a driving shaft through a panel The invention relates to a windscreen wiper mechanism cf the kind having a shaft for driving a windscreen wiper arm which passes through an aperture in the vehicle body with the interposition of a guiding and sealing device, and an outer and inner annular... | 05/09/2000 |
| 5903953 | Screen wiper arm having a spray device for spraying the glass to be wiped A screen wiper element of generally elongate form, which is typically a screen wiper arm, comprises a body defining a longitudinal housing or recess, which is open in the lower face of the wiper element facing towards the swept surface such as a windshiel... | 05/18/1999 |
| 5842251 | Automobile wiper having an improved washing liquid spray device An automobile wiper has a washing liquid spray device carried by the wiper. The spray device includes a tubular supply pipe (16)! and at least one member (46)! for spraying liquid in the direction of a pane of glass to be wiped. At least one clamp (... | 12/01/1998 |
| 5809610 | Motor vehicle window wiper device A motor vehicle window wiper device with a wiper arm at the top end of a drive shaft rotatably mounted in a fixed bearing by means of two ball joints of which at least one is off-center relative to the axis of the drive shaft so that the angle of the driv... | 09/22/1998 |
| 5763974 | Permanent magnet electric motors, in particular for ventilation of motor vehicles A permanent magnet electric motor comprises a body shell with a cylindrical inner face, permanent magnets lying against the inner face of the body shell, and connecting pieces, each of which has a body portion disposed between two adjacent permanent magne... | 06/09/1998 |
