Bizarre Patents
Combination Beverage Container and Spittoon
A combination beverage container and spittoon includes a bottom portion including outer wall and a first inner wall defining a spittoon space.
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| Number | Title | Issue Date |
| 8071020 | High strength Cr-Ni alloy material and seamless pipe for oil well A high strength Cr—Ni alloy material excellent in hot workability and stress corrosion cracking resistance, and seamless pipe for oil well application which consists of, by mass percent, C: 0.05% or less, Si: 0.05 to 1.0%, Mn: 0.01% or more and less than 3.0%, P: ... | 12/06/2011 |
| 7658883 | Interstitially strengthened high carbon and high nitrogen austenitic alloys, oilfield apparatus comprising same, and methods of making and using same Novel carbon-plus-nitrogen corrosion-resistant ferrous and austenitic alloys, apparatus incorporating an inventive alloy, and methods of making and using the apparatus are described. The corrosion-resistant ferrous and austenitic alloys comprise no greater than abou... | 02/09/2010 |
| 7122086 | Rolling support device and method for manufacturing the same A rolling support device excellent in both of the characteristics of durability and corrosion resistance is provided. The inner ring (1) and the outer ring (2) comprises an austenitic stainless steel and has, on a raceway surface, a carburizing hardene... | 10/17/2006 |
| 7118636 | Precipitation-strengthened nickel-iron-chromium alloy An Fe—Ni—Cr alloy formulated to contain a strengthening phase that is able to maintain a fine grain structure during forging and high temperature processing of the alloy. The alloy contains a sufficient amount of titanium, zirconium, carbon and nitrogen so that ... | 10/10/2006 |
| 6916444 | Wear resistant alloy containing residual austenite for valve seat insert This invention related to a novel iron base alloy using residual austenite to improve wear resistance for valve seat insert material for internal combustion engines. The residual austenite is stable even after heat treatment and liquid nitrogen chilling. The alloy c... | 07/12/2005 |
| 6908468 | Devices for nuclear spin tomography magnetic resonance imaging (MRI) The subject invention relates to a material for magnetic resonance imaging, and apparatus incorporating such material. The subject material can comprise cobalt, nickel, and chromium and can be used in nuclear spin tomography MRI. In specific embodiments, the subject... | 06/21/2005 |
| 6905652 | Austenitic alloy An austenitic alloy with the following composition, in weight-%: Cr | 06/14/2005 |
| 6866816 | Wear and corrosion resistant austenitic iron base alloy A unique austenitic iron base alloy for wear and corrosion resistant applications, characterized by its excellent sulfuric acid corrosion resistance and good sliding wear resistance, is useful for valve seat insert applications when corrosion resistance is required.... | 03/15/2005 |
| 6776728 | Weight member for a golf club head A weight member for a golf club head is made of a WFeNi alloy by a precision casting process. The WFeNi alloy includes wt 15%-40% of iron, wt 30%-60% of nickel, wt 15%-30% of tungsten, wt 1.5%-10.0% of chromium, and wt 0.5%-5.0% of molybdenum. Chromium improves the ... | 08/17/2004 |
| 6764647 | Corrosion resistant material A material which is suitable for equipment in oilfield technology and a process for making the material. The material consist essentially of C, Si, Mn, Cr, Mo, Ni, Cu, N in certain weight percentages, with the balance iron and contaminants due to manufacture. The ma... | 07/20/2004 |
| 6758764 | Weight member for a golf club head A weight member for a golf club head is made of a WFeNi alloy by a precision casting process. The WFeNi alloy includes nickel 30-60 wt %, tungsten 15-30 wt %, chromium 1.5-10.0 wt %, and iron that is the remaining portion. Chromium improves the rust resisting proper... | 07/06/2004 |
| 6685881 | Stainless cast steel having good heat resistance and good machinability Disclosed is an austenitic stainless cast steel which has such a good heat resistance as can be used at a high temperature higher than 950° C. and a good machinability. The stainless cast steel consists essentially of, by weight %, C: 0.2-0.4%, Si: 0.5-2... | 02/03/2004 |
| 6562293 | Material formulation for galvanizing equipment submerged in molten aluminum and aluminum/zinc melts An article of equipment intended to be submerged in molten zinc and low percentage aluminum/zinc melts, said article containing an alloy material comprised of carbon, chromium, nickel, tungsten, molybdenum, vanadium, niobium (columbium), cobalt, boron, ir... | 05/13/2003 |
| 6497968 | Oxidation resistant coatings for molybdenum silicide-based composite articles An environmentally resistant coating comprising silicon, titanium, chromium, and a balance of niobium and molybdenum for turbine components formed from molybdenum silicide-based composites. The turbine component may further include a thermal barrier coati... | 12/24/2002 |
| 6485679 | Heat resistant austenitic stainless steel A heat resistant austenitic stainless steel with high strength at elevated temperatures, good steam oxidation resistance, good fire side corrosion resistance, and a sufficient structural stability, suitable for use in boilers operating at high temperature... | 11/26/2002 |
| 6485678 | Wear-resistant iron base alloys A unique iron base alloy for wear resistant applications, characterized in one aspect by its hardening ability when exposed to a certain temperature range, is useful for valve seat insert applications. The alloy also possesses excellent wear resistance, h... | 11/26/2002 |
| 6372181 | Low cost, corrosion and heat resistant alloy for diesel engine valves A low cost, highly heat and corrosion resistant alloy useful for the manufacture of diesel engine components, particularly exhaust valves, comprises in % by weight about 0.15-0.65% C, 40-49% Ni, 18-22% Cr, 1.2-1.8% Al, 2-3% Ti, 0.9-7.8% Nb, not more than ... | 04/16/2002 |
| 6248292 | Overlay welding alloy and engine valve overlayed therewith An overlaying alloy containing no Cr or a reduced amount of Cr, in which an effective amount of Mo oxide is formed even in a weak oxidizing atmosphere such as a combustion atmosphere of diesel engines and engines using CNG, LPG or other gases as a fuel to... | 06/19/2001 |
| 6200688 | Nickel-iron base wear resistant alloy A wear resistant alloy is provided having a composition by weight of 1.0-2.5 C, 1.5-4.5 Si, 8.0-20.0 Cr, 9.0-20.0 W and/or Mo, 0.5-2.0 Nb, 20.0-40.0 Fe, and the balance being Ni (>25.0). This alloy provides excellent wear resistance and good hot hardness ... | 03/13/2001 |
| 6168757 | Material formulation for galvanizing equipment submerged in molten aluminum and aluminum/zinc melts An article of equipment intended to be submerged in molten zinc, molten aluminum and mixtures thereof, said article containing an alloy material comprised of: Percent Carbon 1.6-2.6 Chr... | 01/02/2001 |
| 6110422 | Ductile nickel-iron-chromium alloy A ductile alloy consisting essentially of, by weight percent, 0.05 to 0.4 aluminum, at least 0.003 calcium, 0 to 0.05 carbon, 19.5 to 23.5 chromium, 1.5 to 3 copper, 0 to 1 manganese, 2.5 to 3.5 molybdenum, 38 to 46 nickel, 0.6 to 1.2 titanium and the bal... | 08/29/2000 |
| 6060180 | Alloy having high corrosion resistance in environment of high corrosiveness, steel pipe of the same alloy and method of manufacturing the same steel pipe The present invention provides a highly corrosion-resistant alloy used as a boiler tube in equipment the energy source of which is obtained by burning fossil fuel or waste, a steel tube for which the alloy is used, and a process for producing the steel tu... | 05/09/2000 |
| 5945067 | High strength corrosion resistant alloy The alloy consists of an age hardenable-corrosion resistant alloy useful for oil and gas applications that require resistance to low-level sour gas conditions. This alloy contains, by weight percent, 20 to 36 nickel, 18 to 25 chromium, 1 to 8 molybdenum, ... | 08/31/1999 |
| 5879818 | Nickel-based alloy excellent in corrosion resistance and workability An alloy having an excellent corrosion resistance and workability and being suitable particularly for seamless tubes of the industrial waste incineration boiler. The alloy consists essentially of, in weight %,: ______________________________________ ... | 03/09/1999 |
| 5863494 | Iron-nickel superalloy of the type in 706 An iron-nickel superalloy of the type IN 706 has an addition of 0.02 to 0.3 percent by weight of boron and/or 0.05 to 1.5 percent by weight of hafnium. By means of this addition, a virtual doubling of the ductility is achieved as compared with an addition... | 01/26/1999 |
| 5858129 | Austenite stainless steel Disclosed is an austenite stainless steel comprising: no more than 0.05% by weight of C; no more than 0.25% by weight of Si; no more than 0.40% by weight of Mn; no more than 0.040% by weight of P; no more than 0.003% by weight of S; 30.0 to 40.0% by weigh... | 01/12/1999 |
| 5795540 | Corrosion and wear-resistant chill casting A corrosion and wear-resistant chill cast part is formed from an iron composition comprising from 26 to 36 percent Cr; 0 to 10 percent Ni; 2 to 6 percent Mo; 0 to 3 percent Cu; 0 to 0.2 percent N; 0 to 1.5 percent Si; 0 to 1.5 percent Mn; 4 to 9 percent V... | 08/18/1998 |
| 5783143 | Alloy steel resistant to molten zinc The object of the present invention is to provide an alloy steel having excellent erosion resistance to molten zinc and used as a material for parts and members for molten zinc plating facilities, e.g. sink roll, coating roll, roll frame and snout. The al... | 07/21/1998 |
| 5753177 | High-Ni austenitic stainless steel having excellent high-temperature strength A high-Ni austenitic stainless steel having swelling resistance, high-temperature creep strength, and phase stability under irradiation. The irradiation resistance and high-temperature strength of the high-Ni austenitic stainless steel are enhanced when i... | 05/19/1998 |
| 5695716 | Austenitic alloys and use thereof The present invention relates to high chromium, corrosion resistant, austenitic alloys and to the use thereof.... | 12/09/1997 |
| 5660938 | Fe-Ni-Cr-base superalloy, engine valve and knitted mesh supporter for exhaust gas catalyzer An FE--Ni--Cr-base superalloy consists essentially of, by weight, up to 0.15% C, up to 1.0% Si, up to 3.0% Mn, 30 to 49% Ni, 10 to 18% Cr, 1.6 to 3.0% Al, one or more elements selected from Groups IVa and Va whose amount or total amount is 1.5 to 8.0%, th... | 08/26/1997 |
| 5620805 | Alloy and multilayer steel tube having corrosion resistance in fuel combustion environment containing V, Na, S and Cl The present invention provides a highly corrosion-resistant steel tube for use as a steel tube for boilers, etc., used for installations where fossil fuel or combustible refuse is burnt as an energy source. An alloy which exhibits corrosion resistance in an en... | 04/15/1997 |
| 5536591 | Electrochemical hydrogen storage alloys for nickel metal hydride batteries A disordered electrochemical hydrogen storage alloy comprising: (Base Alloy)a Cob Mnc Fed Sne where the Base Alloy comprises 0.1 to 60 atomic percent Ti, 0.1 to 40 atomic percent Zr, 0 to 60 atomic percent V, 0... | 07/16/1996 |
| 5532076 | Hydrogen storage alloy and electrode therefrom A hydrogen storage alloy preferably used for electrodes in alkaline rechargeable battery is of the general formula: Zr1.2-a Tia Mnv Alw Nix My Crz wherein M represents at least o... | 07/02/1996 |
| 5494636 | Austenitic stainless steel having high properties The invention provides a steel containing by weight 23% ࣘCrࣘ28%; 15%ࣘNiࣘ28%; 0.5%ࣘMnࣘ6%; 3%ࣘMoࣘ8%; 0.35%ࣘNࣘ0.8%; and 1%ࣘWࣘ5%. The steel has a high resistance to corrosion and may be used for manufacturing massive parts for any... | 02/27/1996 |
| 5480609 | Austenitic stainless steel with high resistance to corrosion by chloride and sulphuric media and uses The steel contains, in proportions by weight, from 20 to 30% of chromium, from 25 to 32% of nickel, from 3 to 7% of molybdenum, from 0.35 to 0.8% of nitrogen, from 0.5 to 5.4% of manganese, up to 0.06% of carbon and up to 1% of silicon. Because of its mul... | 01/02/1996 |
| 5449489 | High temperature iron-containing gas turbine alloys containing gold Turbine engine alloys modified by the addition of small amounts of gold are found to have improved properties over similar alloys that do not contain Au. These improved alloys have special application in gas turbines and jet engines. Preferred composition... | 09/12/1995 |
| 5407761 | Electrochemical hydrogen storage alloys and batteries fabricated from these alloys having significantly improved capacity A disordered electrochemical hydrogen storage alloy comprising: (Base Alloy)a Cob Mnc Ald Fee Mof where said Base Alloy comprises 0.1 to 60 atomic percent Ti, 0.1 to 25 atomic percent Zr, 0.1 to 60 a... | 04/18/1995 |
| 5389334 | Abrasion and corrosion resistant alloys The present invention is directed to air-meltable, tough alloys that are especially resistant to the abrasion and corrosion of wet-process phosphoric acid reactor fluids or slurries, especially those having a high fluoride ion concentration. The instant a... | 02/14/1995 |
| 5378427 | Corrosion-resistant alloy heat transfer tubes for heat-recovery boilers A corrosion-resistant austenitic alloy suitable for use in heat transfer tubes for heat-recovery boilers which withstands uniform corrosion, intergranular corrosion, and stress corrosion cracking in refuse-fired boilers and black-liquor combustion boilers... | 01/03/1995 |
