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Attorney: Bacon & Thomas


Number of patents: 7899
Last date: May 22, 2012

                    198  
NumberTitleIssue Date
3934513Grenade-firing device
The invention pertains to a device for firing a grenade or similar projectile using a weapon such as a gun, of the type which comprises a tubular case affixed to the rear of the grenade, a bullet trap being inserted into the said tube, said trap consistin...
01/27/1976
3935276Process for the manufacture of methyl mercaptan
Process for the synthesis of methyl mercaptan by the reaction of methanol with hydrogen sulfide wherein a high degree of conversion and enhanced selectivity for the product are obtained by dividing the quantity of catalyst utilized in the reaction into a ...
01/27/1976
393379911ଲ-Halo-9,12-unsubstituted-C19 -steroids
11ଲ-Halo-9଱,12-unsubstituted-C19 -steroids having hormonal activity and a process for preparing same by reacting the corresponding 11଱-hydroxy steroid with a compound of the formula ##EQU1## where R1 and R...
01/20/1976
3933599Nitrosyl chloride as a polymerization inhibitor for vinyl aromatic compounds
Disclosed is a process for the distillation of readily polymerizable vinyl aromatic compounds which comprises subjecting such compounds to distillation conditions in the presence of an effective amount of NOCl as a polymerization inhibitor in the substant...
01/20/1976
3932919Improved gripper return means for a machine for simultaneously biaxially stretching thermoplastic film
A biaxial stretching machine has a return line for each row of grippers, the return line including a storage region defined by a section of storage track and a screw for feeding grippers to the storage track. The screw is of diminishing pitch and is axial...
01/20/1976
39338423-Oxadiazolyl coumarins
Substituted coumarins are described having at the 7-position the group RO- where R is a substituted or unsubstituted alkyl, cycloalkyl or aralkyl group, and at the 3-position a 1,2,4- or 1,3,4-oxadiazolyl group which possesses a substituted or unsubstitut...
01/20/1976
3932966Abrasive disc
An abrasive disc which may be attached to a holder having a suction device associated therewith. The disc includes a body of soft, resilient material and abrasive layers on both sides. Apertures, openings, and orifices in the abrasive layers and in the ed...
01/20/1976
3933584Grid for nuclear fuel assembly
A spacer grid for nuclear fuel rods is formed of generally identical metal straps arranged in crossed relation to define a multiplicity of cells adapted to receive elongated fuel elements or the like. The side walls of each cell have openings for intercel...
01/20/1976
3933796Antibiotics
A new anhydrous form of ampicillin is described. The new form is stable and relatively highly soluble, and may be prepared by heating ampicillin trihydrate rapidly to a temperature of above about 100°C, for example by contact with a hot water-immiscible ...
01/20/1976
3932574Process for preparing fibrous polyvinyl alcohol
Shaped articles of polyvinyl alcohol are prepared by saponifying a liquid feed of polyvinyl ester as it cascades downwardly along the walls of a cylindrical reactor, and by taking-up from the reactor outlet the fibrous, shaped article of oriented, solid p...
01/13/1976
3932416N-tetrazolyl quinaldamides
Compounds of the general formula (I): ##SPC1## in which R1, R2 and R3 may be the same or different and each represents a hdyrogen atom, an alkyl group, a nitro group, a halogen atom or a group of the formula --NR4
01/13/1976
3932385Penicillins having a 6ଲ-(଱-etherified oximino) acylamido group
The invention provides novel antibiotic compounds which are 6ଲ-acylamidopenam-3-carboxylic acids, and non-toxic derivatives thereof, characterized in that the acylamido group has the structure ##EQU1## WHERE R is a hydrogen atom or an organic g...
01/13/1976
3932420Process for the preparation of glaziovine
Process for the preparation of glaziovine by treating N-methyl bromococlaurine in an inert organic solvent with a tin hydride tri-substituted with organic radicals in the presence of a free radical promoter....
01/13/1976
3932512Antiviral 1,2,3,4-tetrahydro-1,-alkano naphthalenamine derivatives
Amine derivatives of 1,2,3,4-tetrahydro-1,4-alkanonaphthalenes, and the use of such compounds to control viral infections, particularly influenza viruses, in warm-blooded animals are disclosed. Pharmaceutical compositions containing an effective amount of...
01/13/1976
3931968Adjustable tennis racket handle
A tennis racket handle is slidably adjustable along a shank and a ball movable with the handle is engageable in any of a plurality of longitudinally spaced depressions on the shank. In one form the ball is urged away from the depressions by a spring and c...
01/13/1976
3930882Rechargeable galvanic cell
A rechargeable galvanic cell which comprises a zinc anode, a cathode and an electrolyte wherein the electrolyte comprises an aqueous alkaline solution containing alkali metal zincate and a polycation in an amount sufficient to suppress the formation of zi...
01/06/1976
3931429Surface covering materials
This invention provides a process for the production of surface covering materials having a textured effect which comprises (a) applying a layer of a first foamable resinous composition on to a substrate; (b) applying a second foamable resinous compositio...
01/06/1976
3931379Foamed profile extrusion process
A process for the manufacture of profiled products by extruding in a substantially non-expanded state an expandable styrene polymer composition through a die orifice having the desired profile and subsequently passing the extruded material through a sizin...
01/06/1976
3930970Photolysis of alcohol nitrites
There is described the preparation of a mononitrate ester of a diol by photolysing in the presence of molecular oxygen a nitrite ester of an alcohol having a hydrogen atom conformationally adjacent to the hydroxy group and in which the atoms joining the h...
01/06/1976
                    198  
 
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