"The radio craze will die out in time."
Thomas Edison ; 1922
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 |
| 7434496 | Screwdriver handle A screwdriver handle includes first and second handle parts each having an end face with a pivotal coupling portion. The second handle part is pivotable between two positions relative to the first handle part such that the screwdriver handle is switchable between an... | 10/14/2008 |
| 6146050 | Method and apparatus for rotatably coupling and erecting tripods for tepees A coupling device for rotatably coupling poles of a tepee tripod. A first clamp clamps onto an upper end of a first pole. A second clamp clamps onto an upper end of a second pole. A third clamp clamps onto an upper end of a third pole. First and second ro... | 11/14/2000 |
| 5815875 | Bi-positionable toothbrush A bi-positional toothbrush comprising a brush head member rotatably mounted to a handle by a cylindrical pin. The brush head member includes an array of bristles at a forward end and terminates in an essentially flat angled surface at a rearward end. The ... | 10/06/1998 |
| 5033154 | Adjustable head toothbrush A toothbrush structure having a head which may be removably attached to a handle at any one of a plurality of operative positions wherein such operative positions are defined by a first, substantially straightline orientation between the handle and the he... | 07/23/1991 |
| 4882959 | Hand tool A hand tool having two arms pivotable about an axis, including a frusto-conical hole which extends continuously through both of the arm members and has a large diameter end and a smaller diameter end. A frusto-conical tapered pin is inserted into the larg... | 11/28/1989 |
| 4841621 | Shaft adjuster Apparatus and method for the adjustment and alignment of shafts in high power devices. A plurality of adjacent rotatable angled cylinders are positioned between a base and the shaft to be aligned which when rotated introduce an axial offset. The apparatus... | 06/27/1989 |
| 4759240 | Electric screwdriver with adjustable joint An electromotive screwdriver comprising a head assembly, a barrel, and a fixing assembly. The head assembly comprises a first inclined plane which is integrally formed with the housing of the head assembly and which is provided with a hollow ball, a chann... | 07/26/1988 |
| 4753467 | Movable molding for a vehicle A movable molding is provided for a vehicle on the vehicle body adjacent to a wrap-around end portion of the bumper. The molding and end portion of the bumper have mating abutment walls through which these elements are fastened together. When the bumper m... | 06/28/1988 |
| 4718879 | Device for fitting and adjusting an encoder A device for fitting and adjusting an encoder comprising a first inclined plate and a second inclined plate joined together rotatably between an encoder fitting surface and a fitting flange, a joined surface between the two inclined plates being slightly ... | 01/12/1988 |
| 4708574 | Apparatus for handling objects Apparatus is provided for handling bobbins and transferring them from one location to another. The apparatus includes upper and lower housings connected by an articulated joint. The upper housing is supported by a fluid-operated, overhead hoist which is c... | 11/24/1987 |
| 4556182 | Device for the orientation and the positioning of a useful load The present device comprises in combination a first element consisting of a base plate (8), at least a second element having a substantially cylindrical shape (9), of which one of its faces is in an inclined plane, at least a third element having a substa... | 12/03/1985 |
| 4529219 | Foldable baby carriage with security lock A foldable carriage with security lock includes a plurality of members which are pivotally connected to each other and can be folded from an open to a closed position. One of the members includes a pivotally mounted latch which can engage a pin on another... | 07/16/1985 |
| 4467667 | Fitting structure of steering wheel mechanism A fitting structure for a steering wheel mechanism to a dashboard comprising a flange provided to a top portion of a casing of the steering wheel mechanism, having a vertical plane and an slant plane on a front side and a reverse side, respectively, and c... | 08/28/1984 |
| 4430905 | Motor vehicle steering column Adjustable steering column for a motor vehicle of the type comprising two shaft sections connected by an articulated coupling and wherein the improvement consists in providing two casings for respective sections, assembled by flanges, at least one of whic... | 02/14/1984 |
| 4200255 | Foldable boom assembly A vehicle and foldable boom assembly includes an inner boom that extends outwardly from a side of the vehicle and an outer boom that extends outwardly from the inner boom to a working position. A hinge, having a pivot axis that is disposed generally verti... | 04/29/1980 |
| 3986272 | Hair dryer Hair dryer comprising a motor, an air blowing nozzle and a hand grip. The hand grip of the hair dryer is pivotably attached to the motor body so that it can be brought in two different positions. A carrier loop is detachably affixed on the blowing nozzle. In o... | 10/19/1976 |