Bizarre Patents
Pizza Pie With Concentric Rings of Crust
A pizza mold for forming a plurality of concentric raised ridges of dough (i.e., crust) on the surface of a pizza pie.
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| Number | Title | Issue Date |
| 5636902 | Attachable self-dumping bin for a pick-up truck An attachable dumping device is presented which allows for dumping rock, sand, or other materials from a pick-up truck. The device has three main parts, a bin which is attached to a bin frame which in turn is attached to a bottom frame. The bottom frame i... | 06/10/1997 |
| 5618155 | Construction site hauling system A hauling system for loose bulk material at a construction site uses a self-propelled vehicle and a trailer that is not self-propelled which are releasably connected by a system that is operable by a single operator who aligns, connects, locks, unlocks an... | 04/08/1997 |
| 4627780 | Forwardly dumpable trailer There is disclosed a forwardly dumpable trailer including an intermediate frame mounted on a transverse axle and carrying a forwardly and rearwardly shiftable trailer frame. A trailer box is mounted on the intermediate frame and is shiftable from a rearwa... | 12/09/1986 |
| 4599040 | Method for transporting containers A method and apparatus for transporting roll-off containers is disclosed wherein a special trailer is fabricated with longitudinally extending main rails and a plurality of inside rollers and outside rollers rotatively affixed to the main rails. A plurali... | 07/08/1986 |
| 4198096 | Trailer with a dumping bottom A trailer has a torque arm assembly pivotally mounted between the upper front portions of a pair of opposed side walls. A bottom is slideably and pivotally supported upon a bottom support member extending between the side walls and has a upwardly extendin... | 04/15/1980 |
| 4058231 | Apparatus for moving an exchangeable platform or a container on to and off of a tipping frame of a lorry, trailer, or the like Method and apparatus for unloading a platform from a lorry having a tipping frame, the tipping frame having an endless belt or chain which in turn has an elongated chain connected thereto. The chain has hook and wedge member thereon adapted to connect to ... | 11/15/1977 |
