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 |
| 7146990 | Process for repairing sulfidation damaged turbine components A process is provided for cleaning a surface of an internal cavity of a gas turbine component having sulfidation or sulfur bearing deposits comprising: inserting into the internal cavity a fluoride salt; and heating the fluoride salt and the component in an inert at... | 12/12/2006 |
| 6699590 | Hot-dip galvanized steel sheet An object of the present invention is to provide a hot-dip galvanized steel sheet which is excellent in adhesion with a hot-dip galvanized zinc layer, and has high tensile strength and good formability even when a steel sheet containing Si and Mn in relat... | 03/02/2004 |
| 6656339 | Method of forming a nano-supported catalyst on a substrate for nanotube growth Methods of forming a nano-supported catalyst on a substrate and at least one carbon nanotube on the substrate are comprised of configuring a substrate with an electrode (102), immersing the substrate with the electrode into a solvent containing a first me... | 12/02/2003 |
| 5639316 | Thin film multi-layer oxygen diffusion barrier consisting of aluminum on refractory metal The use of a bi-layer thin film structure consisting of aluminum or aluminide on a refractory metal layer as a diffusion barrier to oxygen penetration at high temperatures for preventing the electrical and mechanical degradation of the refractory metal fo... | 06/17/1997 |
| 5203985 | Process for manufacturing galvanized steel sheet by nickel pre-coating method Process for manufacturing a galvanized steel sheet, comprising steps of coating a steel sheet with nickel in an amount of from 0.2 to 2 g/m2, heating the steel sheet thus coated to a temperature within the range of from 420° C. to 500° C. in ... | 04/20/1993 |
| 5049206 | Metal-made carrier body for exhaust gas cleaning catalyst and production of the carrier body A metal-made carrier body, for carrying thereon an exhaust gas cleaning catalyst, comprises a honeycomb core structure composed of a sheet-like metal band and a corrugated metal band. As each of the metal bands, an inexpensive thin steel band which is pla... | 09/17/1991 |
| 5019186 | Process for producing chromium-containing steel sheet hot-dip plated with aluminum A method of producing a chromium-containing steel sheet hot-dip plated with aluminum. A steel sheet containing not less than about 3 wt % of chromium is pre-plated at each side thereof with an iron-phosphor alloy so that a pre-plating layer of the iron-ph... | 05/28/1991 |
| 4913785 | Process for hot-dip metal-coating poorly wettable steel sheets There is disclosed a process for preparing hot-dip metal coated steel sheets having excellent corrosion resistance comprising electrolytically plating steel sheets containing Si and/or Cr with an Fe-B alloy containing 0.001~0.3% by weight of B to the thic... | 04/03/1990 |
| 4738758 | Process for continuous deposition of a zinc-aluminum coating on a ferrous product, by immersion in a bath of molten metal There is disclosed a method of depositing a protective coating on a ferrous substrate comprising the steps of immersing the substrate in an electrolytic solution containing zinc chloride, a fluoride and at least one of NiCl2 and CoCl2 | 04/19/1988 |
| 4686414 | Enhanced wetting of liquid metal alloy ion sources A process for enhancing the wettability of evaporation elements, such as substrates and metal reservoirs used in liquid metal ion sources, and the elements so produced wherein a coating material is wettably coated onto the evaporation element at a coating... | 08/11/1987 |
| 4654224 | Method of manufacturing a thermoelectric element Disclosed are a thermoelectric device and method of making the device. The device has a plurality of thermoelectric elements electrically in series and thermally in parallel, where the individual thermoelectric elements have a thermoelectric body formed o... | 03/31/1987 |
| 4549043 | Electronic conductor and a method of manufacturing it An electronic conductor and a method for manufacturing it are provided. The conductor is made of a base of substantially copper having a diffusion barrier on the base and a coating of tin-lead, or of tin, on the diffusion barrier. The diffusion barrier is... | 10/22/1985 |
| 4461679 | Method of making steel sheet plated with Pb-Sn alloy for automotive fuel tank A steel sheet plated with Pb-Sn alloy, suitable for use as the material of automobile fuel tanks for containing fuel having alcoholic content. The steel sheet has an NiSn alloy layer or a composite layer including a backing Ni layer and the NiSn alloy lay... | 07/24/1984 |
| 4436559 | Process for manufacturing boride dispersion copper alloys A process for manufacturing a boride dispersion copper alloy by preparing a metallic material having a surface portion comprising at least one of beryllium, gallium, manganese, nickel, palladium, silicon and vanadium, and copper or an alloy thereof, and d... | 03/13/1984 |
| 4390377 | Novel continuous, high speed method of galvanizing and annealing a continuously travelling low carbon ferrous wire A continuous, high speed method of galvanizing and annealing a continuously travelling low carbon ferrous wire to provide a highly corrosion resistant, more ductile wire having a bright silvery luster comprising, (a) passing a continuously travelling low ... | 06/28/1983 |
