Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Searching: West Virginia





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
US-4,668,651 Transition metal complex catalyzed processes
Transition metal-poly-phosphite complex catalyzed carbonylation processes, especially hydroformylation, as well as transition metal-poly-phosphite ligand complex...
US-4,668,470 Formation of intermetallic and intermetallic-type precursor alloys for subsequent mechanical alloying applications
A method for forming intermetallic and intermetallic-type precursor alloys for subsequent mechanical alloying applications. Elemental powders are blended in...
US-4,668,312 Turbine blade superalloy I
A novel nickel-base high temperature alloy body preferably containing about 22% chromium, sufficient aluminum and titanium to provide a .gamma.' precipitate...
US-4,668,282 Formation of intermetallic and intermetallic-type precursor alloys for subsequent mechanical alloying applications
A method for forming intermetallic and intermetallic-type precursor alloys for subsequent mechanical alloying applications. Elemental powders are blended in...
US-4,667,936 Pipe cutting apparatus
This invention relates to a pipe cutting apparatus for cutting large diameter pipe. The apparatus is provided with a cutting means which can be angled for...
US-4,667,097 Compensated vibrating optical fiber pressure measuring device
A microbending optical fiber is attached under tension to a diaphragm to se a differential pressure applied across the diaphragm which it causes it to deflect....
US-4,667,045 Organosalts of metalate anions and process for the production of alkylene glycols therewith
Novel vicinal dioxyalkylene organometalates comprising a cation having a hydrocarbyl-containing substituent are disclosed. The vicinal dioxyalkylene...
US-4,666,070 Ski boot remover
An arrangement for removing shoe wear from a wearer's foot, such as a ski boot or the like, wherein the boot may be clamped and retained on a support by a...
US-4,666,063 Container with twist-off tamper evident feature
An integral seal member is formed across the outlet in the neck of a tamper evident, thermoplastic container by adding to the thermoplastic material such as...
US-4,665,918 Prosthesis system and method
A system and method is disclosed for implanting a prosthesis the length of a blood vessel. A generally tubular prosthesis member having an unobstructed central...
US-4,665,466 Low headroom ventilating apparatus for cooling an electrical enclosure
Apparatus for cooling an electrical enclosure for use where headroom is limited. An imperforate top wall and a perforate ceiling wall below it define an exhaust...
US-4,665,211 Process for preparing bis(dialkylphenyl) pentaerythritol diphosphites
An improved transesterification process for preparing bis-(2,4-dialkylphenyl) pentaerythritol phosphates using n-alkanes or cycloalkanes as solvents to provide...
US-4,663,477 Process for the hydrolysis of dialkyl carbonates
A process is provided for the utilization of dialkyl carbonates formed as by-products in a continuous process for the synthesis of oxalic acid esters from...
US-4,662,544 Apparatus for dispensing fluid
Apparatus for dispensing fluids comprising a container, a cap for the container, a first cylinder integral with the cap having a portion within the container and...
US-4,661,652 Composite header/junction box
In an underfloor electrical distribution system, a feeder arrangement for directing power and communication conductors from one or more closets to the...
US-4,661,643 Hydrogenolysis process for the production of monoethylene glycol monomethyl ether, monoethylene glycol and ethanol
This invention relates to a process for selectively cleaving a polyalkylene glycol, e.g., diethylene glycol, containing at least one ether group therein at a...
US-4,660,865 Method and apparatus for coupling a connector to thermoplastic pipe
A metal or plastic coupling connector (14) is secured to the end portion of a flexible thermoplastic pipe (12) by means of a plurality of thermoplastic plugs...
US-4,660,644 Inflatable rubber blasting hole plug
An inflatable hour glass shaped rubber plug is placed in blasting holes immediately after they are drilled. This plug prevents unwanted debris from entering...
US-D289,475 Gun support
US-4,659,772 Novel polymer/polyols and uses thereof
Novel polyols, useful in, for example, reaction injection molding, high resiliency foams and the preparation of polymer/polyols, characterized by the following...
US-4,659,766 Graft copolymer - plasticized PVC blends as thermoplastic elastomers
Compositions comprising high rubber ABS graft copolymers, PVC and plasticizers for PVC are useful as thermoplastic elastomers. Formulations exhibiting good...
US-4,657,904 Sulfur-containing bis-imino carbamate compounds, pesticidal composition and use
Sulfur-containing bis-amino carbamate compounds exhibit outstanding acaricidal, nematocidal and insecticidal activity.
US-4,656,971 Non-plugging air distribution system for spent bed cooler
Apparatus is described for a non-plugging gas distribution system supplying fluidizing gas to a fluid bed undergoing cooling.
US-4,656,746 Bowstring-mounted aiming sight
A rear peep-sight aiming device is pivotably mounted upon the bowstring of a bow having a forward aiming sight. The sight device may also have an open notch...
US-4,655,494 Plastic grain scoop
A grain scoop molded of a plastic material to provide a socket portion open at its rearward end for the reception of the forward end of an elongated handle...
US-4,655,455 Sports Rackets
A sports racket having a head including a first frame within which is strung plural string elements interconnected to form a ball-engaging surface on each face...
US-4,654,406 Preparation of tetrafluoroethylene fine powder
Ce(IV) salts and oxalic acid form a redox initiator system for polymerizing tetrafluoroethylene.
US-4,654,405 Carboxylated phenylene ether resins
Melt-processing a mixture of a polyphenylene ether (PPE) and an ethylenically unsaturated carboxylic compound, in the absence of an added free radical initiator...
US-4,653,335 Sampling system for grinding mills
A system for obtaining a sample of particulate material being processed under seal from the air in a batch-type rotary grinding mill which permits sampling of...
US-D289,071 Stuffed toy figure
US-4,652,589 Polymer/polyols having improved combustion resistance and intrinsic viscosity, methods of making same and...
A normally liquid, stable polymer/polyol composition which imparts improved combustion resistance to polyurethane foams prepared therefrom while retaining...
US-4,652,331 Tape applicator
A tape and adhesive applicator for dry wall taping has an adhesive dispensing nozzle adapted to be mounted on a caulking gun and an applicator roll mounted...
US-4,652,032 Vehicle bumper assembly
A vehicle bumper assembly is provided which comprises a substantially tubular reinforcing beam, a face cover, and a means for attaching said face cover to said...
US-4,651,356 Helmet chin strap
A unitized chin strap for football helmets and the like is molded from an elastomer possessing elastic memory. The device includes a protective chin cup which is...
US-4,650,823 Iron oxide pigmented, polycarbonate compositions
The present invention is directed to a thermoplastic molding composition comprising a polycarbonate resin and a pigmenting amount of black iron oxide. The...
US-4,649,226 Hydrogenation of alkyl oxalates
An improved calcined hydrogenation catalyst shape which is useful for the catalysis of hydrogenation reactions in a tubular reactor is provided. The catalyst...
US-4,649,225 Hydrogenolysis of polyalkylene glycols to produce monoethylene glycol monoalkyl ethers, monoethylene glycol and...
This invention relates to a process for selectively cleaving a polyalkylene glycol, e.g., diethylene glycol, containing at least one ether group therein at a...
US-4,647,701 Processes for producing diethylenetriamine from monoethanolamine
Ethanolamine is subjected to reductive amination in a continuous process to produce diethylenetriamine with less than 10 weight percent piperazine contained in...
US-4,647,382 Flocculation of high solids mineral slurries
Aqueous mineral slurries containing 10% by weight or more of finely divided mineral solids are flocculated prior to dewatering and/or thickening, and prepared...
US-4,646,906 Apparatus for continuously conveying coal from a continuous miner to a remote floor conveyor
Apparatus for use in conveying coal from the conveyor of a continuous miner to a spaced floor conveyor comprising first, second and third cooperating elongated...
US-4,645,781 Blends of cyclic vinyl ether containing compounds and expoxides
Described herein are compositions suitable for photocopolymerization comprising a cyclic vinyl ether containing compound and an epoxide. These compositions can...
US-4,645,099 Safety container for flammable liquids
A safety container having two openings, one having a pouring spout attached thereto, the second having a filler tube attached thereto with a spring-biased safety...
US-4,644,978 Tension arch structure
A structural system for use in bridges, buildings and other structures. The system supports part of its load by tension action and part of its load by arch...
US-4,644,810 Conical drive
Conical drives for changing the speed of an output shaft relative to an input shaft include a conical coupling between the output shaft and a conical driving...
US-4,644,049 Solid state polymerization
High molecular weight polyester resins are sometimes produced from low molecular weight polyester prepolymers having the same composition by solid state...
US-4,643,780 Method for producing dispersion strengthened aluminum alloys and product
A process for obtaining forged low density aluminum alloys having high strength comprising control of the extrusion and forging conditions, and dispersion...
US-4,641,859 Coupling having spring biased locking means
A coupling unit of tubular overlapping conduits that are swivelly coupled to each other and are locked together by a spring loaded hook type rocker arm member...
US-4,641,611 Oscillatory motion apparatus
Oscillatory motion apparatus has a first reciprocating rod oriented generally perpendicularly with respect to a second reciprocating rod. A first trammel gear is...
US-4,640,955 Tetrafluoroethylene fine powder and preparation thereof
Tetrafluoroethylene fine powder resins are described which have surprisingly high extrusion pressures and molecular weights which make them useful in post-paste...
US-4,639,576 Welding electrode
A consumable electrode including a core wire and a coating adapted for welding clad steel products. The resulting weld deposit overcomes the problem of iron...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 | Next →

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.