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 |
| 7699900 | Fuel additive A fuel additive that provides increased fuel efficiency, while at the same time reduces harmful emissions from combustion engines. The fuel additive is a combination of a synthetic oil blend, ethyl acetate and acetone. In one particular implementation, the amount of... | 04/20/2010 |
| 7410514 | Liquid fuel composition having aliphatic organic non-hydrocarbon compounds, an aromatic hydrocarbon having an aromatic content of less than 15% by volume, an oxygenate, and water The invention relates to a liquid fuel composition of: 10-80 vol % of a first component which includes at least two aliphatic organic non-hydrocarbon compounds; 20-65 vol % of a second component including at least one hydrocarbon and having an aromatic content of le... | 08/12/2008 |
| 7288127 | Dual fuel composition including acetylene An environmentally clean dual fuel for use in an internal combustion engine, comprising acetylene as a primary fuel and a combustible fuel, such as one or more fluids selected from an alcohol such as ethanol, methanol or any other alcohol or alcohols from the group ... | 10/30/2007 |
| 7112229 | Process for producing biodiesel fuel using triglyceride-rich oleagineous seed directly in a transesterification reaction in the presence of an alkaline alkoxide catalyst An integrated process is described for producing biodiesel from oleaginous seeds, preferably castor bean seeds. The inventive process includes a transesterification reaction where the seeds themselves react with anhydrous ethyl alcohol in the presence of an alkaline... | 09/26/2006 |
| 6953870 | Self-propelled liquid fuel A composition and use of economical, high efficient burning and environmentally friendly self-propelled liquid fuel for domestic, commercial and industrial application is provided. The fuel could be self-contained for application in small and isolated locations. The... | 10/11/2005 |
| 6923839 | Fuel blend for an internal combustion engine A fuel blend for use in an internal combustion engine is provided. The fuel blend comprises a hydrocarbon-containing fuel component and an oxygen-containing component capable of providing a portion of the oxygen needed for combustion of the fuel component under cond... | 08/02/2005 |
| 6719815 | Fuel composition The invention relates to a fuel composition which comprises a diesel fuel, a C1-C4 alkyl ester of an α-hydroxymonocarboxylic acid and, if appropriate, a C1-C4 alcohol. The diesel fuel is either obtained from petroleum or ... | 04/13/2004 |
| 6287351 | Dual fuel composition including acetylene for use with diesel and other internal combustion engines An environmentally clean multi-fuel composition for use in an internal combustion engine, comprising acetylene as a primary fuel and a combustible fuel, such as one or more fluids selected from an alcohol such as ethanol, methanol or any other alcohol or ... | 09/11/2001 |
| 6076487 | Internal combustion system using acetylene fuel An environmentally clean dual fuel for an internal combustion engine, comprising acetylene as a primary fuel and a combustible fuel, such as one or more fluids selected from an alcohol such as ethanol, methanol or any other alcohol or alcohols from the gr... | 06/20/2000 |
| 6010545 | Fuel oil compositions The lubricity of low sulphur fuels is enhanced by incorporation of a lubricity enhancing additive in combination with a polyoxyalkylene compound.... | 01/04/2000 |
| 5599358 | Gas oil composition A gas oil composition for motor vehicles, with a sulfur content lower than 0.2% by weight and with a content of aromatic hydrocarbons lower than about 30% by weight, contains, as a lubricity improver agent, an amount of from 100 to 10,000 ppm (parts per m... | 02/04/1997 |
| 5525126 | Process for production of esters for use as a diesel fuel substitute using a non-alkaline catalyst The present invention includes a process for producing esters from a feedstock that includes a fat or an oil. The process includes mixing the feedstock with an alcohol and a catalyst. The catalyst includes a mixture of calcium acetate and barium acetate T... | 06/11/1996 |
| 5380346 | Fortified hydrocarbon and process for making and using the same Fortified hydrocarbon torch gas is a mixture of a major portion by weight of hydrocarbon base gas and additive selected from 1,2-ethanediol, 1,2-propanediol, 1,3 butanediol, glycerol, diethylene glycol, ethylene glycol monomethyl ether, ethylene glycol mo... | 01/10/1995 |
| 5290325 | Hydrocarbon fuel composition containing alpha-ketocarboxylate additive Hydrocarbon fuels, especially diesel fuel compositions, contain alpha-ketocarboxylate additives such as methyl pyruvate to reduce particulate emissions therefrom when combusted in an internal combustion engine. The additives are preferably non-aromatic an... | 03/01/1994 |
| 4954077 | Gas lighter A gas lighter adapted for sending forth a desired fragrance whenever a liquefied gas is issued from an injection nozzle, comprises a gas container which contains a liquefied gas composed of a liquefied butane gas and a small amount of a perfume.... | 09/04/1990 |
| 4695411 | Process for manufacturing a composition of fatty acid esters useful as gas oil substitute motor fuel with hydrated ethyl alcohol and the resultant esters composition The invention concerns a process for manufacturing a composition of fatty acid esters useful as gas oil substitute motor fuel, said composition containing at least one hydrated ethyl alcohol. The process comprises: (A) A first acid transesterification step in ... | 09/22/1987 |
| 4444565 | Method and fuel composition for control of octane requirement increase The control of the octane requirement increase phenomenon in a spark ignition internal combustion engine is achieved by introducing with the combustion charge a fuel composition containing an octane requirement increase-inhibiting amount of (a) an oil-sol... | 04/24/1984 |
| 4364743 | Synthetic liquid fuel and fuel mixtures for oil-burning devices A synthetic fuel of fatty acid esters provides a novel source of energy when burned alone or in combination with other known fuels such as diesel oil, heating oil, etc., in oil-burning devices.... | 12/21/1982 |
| 4353710 | Novel method of extending a hydrocarbon fuel heavier than gasoline by adding a methoxy or ethoxy group Hydrocarbon fuels heavier than gasoline may be extended by addition thereto of ether or ester fuel extenders, soluble in the hydrocarbon fuel, having a molecular weight of about 65-200 and characterized by the presence of at least one methoxy group or eth... | 10/12/1982 |
