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 |
| 6914520 | Helmet warning device A helmet warning device. A device relates to a receiver and a warning device with indicators on a helmet. A transmitter, disposed on the scooter, connects to signal lights and brake lights on the scooter. When a driver puts on the helmet and starts the scooter, sign... | 07/05/2005 |
| 6265969 | Telescoping warning device for motor vehicle A warning device for motor vehicle comprises a telescoping stand, a body, and a flexible main lamp. Body is a cylindrical with main lamp mounted on top, button set and buzzer on the upper portion, strip or LED lamps on the side, and battery compartment an... | 07/24/2001 |
| 5010972 | Combination vehicular braking and accessory control system An automotive vehicle having accessories as for example cruise control, transmission torque converter lock-up control, or anti-dive suspension control, has an electrical logic circuit which is effective for applying control type signals to such accessorie... | 04/30/1991 |
| 4835515 | Vehicle-warning signal light This invention relates to a signal warning light device designed to be mounted on the roof of an emergency vehicle. Normally this device, in use, would appear to be a frame holding a line of lights across the top of the vehicle. However, at the scene of a... | 05/30/1989 |
