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 |
| 4453168 | Rectilinear pen movement apparatus for recording galvanic skin resistance A rectilinear pen movement apparatus is provided which is responsive to an electrical signal representing a measurement of galvanic skin resistance in order to provide a record of galvanic skin resistance on a chart recording medium. There is provided a s... | 06/05/1984 |
| 4106029 | Device for recording measuring values A device for recording measuring values on a record carrier by means of two approximately parallel, linear motors which are pivotably connected to two arms which are both connected to a single recording head. A signal generator produces signals which indi... | 08/08/1978 |
