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4457963 |
Honeycomb manufacturing method and product
When conventional honeycomb structures are formed into cylinders, the inner wall made up of the inner edges of the individual honeycombs is circumferentially compressed and the outer wall made up...
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4455334 |
Molded gland packing
A molded packing, comprising a volute laminate of a composite sheet material compressed into a unified annular form of rectangular cross-section. The composite sheet material is formed by unifying...
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4455196 |
Thermocatalytic reactor and process for producing same
The present invention contemplates a process for producing a reactor cylinder for use in a radiant heater and the reactor cylinder produced by that process. A liquid vehicle is initially prepared...
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4453353 |
Guy wire protector
A guy wire protector comprises an elongated tube having a pair of registering free edges to receive a guy wire. A generally tubular clip is integral with and extends from the tube interior wall...
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4438163 |
Pad with shape adapting properties
A pad with shape adapting properties, including at least two adjacently located layers of a preferably absorbing material which are joined together in the region of the outer peripheral edge...
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4433408 |
Cantilever for pickup cartridge
A cantilever for a pickup cartridge comprising a base in the form of a solid rod or a pipe coated with a layer of a substance exhibiting a high modulus of elasticity ratio higher than 5000 Kg/mm 2...
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4424838 |
Arrangement for protection of metal surfaces against corrosion
A method for protection of metal surfaces against corrosion especially for use in automobiles consists in that a tube manifold system is connected with a central supply station containing an...
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4420517 |
Methods for improving uniformity of silica films on substrates
A process is provided for enhancing the uniformity of silica coatings on substrates, such as evacuated blood collection tubes for example, which increased uniformity results in a substantial...
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4418432 |
Drain filter having filamentary surface irregularities to entangle hair and debris
A new article of flexible and springy though rigid enough water impervious material provided with spikes or bristles or open web of crinkled filaments or rough indented openings to be installed...
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RE31349 |
Lubricated metallic container stocks and method of preparing the same and applying organic coating thereto
Metallic container stocks are lubricated with citric acid esters. The improved lubricated container stocks of the invention are characterized by excellent wettability and adhesion of organic...
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4397338 |
Heat resistant protective coating
A heat resistant protective coating is comprised of a composition including 14 to 21 percent by weight of an alkali metal silicate; 20 to 35 percent by weight of magnesium silicate; a blowing...
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4393910 |
Flexible container having four lifting loops
The invention relates to flexible containers for lifting, transport and storage of bulk material and comprises lifting loops, an inlet opening, sidewalls and a bottom. Such containers can be used...
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4391303 |
Band-shaped device for forming a pipe-shaped protection cover
An article for forming a tubular protective cover around telephone and electrical cables comprising a generally flat band of material having opposite upper and lower surfaces and end edges, one of...
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4390574 |
Felt material of layer of fine denier felt and layer of coarse denier felt
The present invention relates to the provision of a filling material such as an inorganic filler in the felt, especially a needled felt. The resulting felt material is formed into a tube for use in...
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4389439 |
Erosion resistant tubular apparatus for handling slurries
Tubing, pump cylinders and tank vessels, and similar tubular apparatus for containing and conveying from a supply thereof a highly erosive composition slurry comprising fine particulates in a...
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4366658 |
Annular three-dimensional structure
Annular three-dimensional structure formed by regularly criss-crossed filiform elements, divided in a plurality of families of elements occupying the same place within the structure arranged...
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4361230 |
Assembly of tubular sleeve markers
An assembly of tubular sleeve markers formed by one or more top webs joined to a base web along transverse seams. The top webs are narrower in width than the base web. The base web has opposed...
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4359190 |
Exact involute ply patterns
A hollow symmetrical structure in the form of a preselected body of revolution, and a method of making same. The structure comprises a plurality of a predetermined number of identically shaped and...
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4359157 |
Packing for a stack of rectangular, plate-shaped parts
A package for a stack of rectangular, plate-shaped parts, such as electronic components, comprises a tubular container having a rectangular internal cross section corresponding to the parts to be...
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4358490 |
Transparent vacuum insulation plate
A transparent vacuum insulation plate (1) has two or more lattice structures (4, 5, 6 and 7) contained in an evacuated space between two transparent outer plates (2,3). The lattice structures (4,...
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4339062 |
Convenience flask
A flask or like device is provided which can be hung around the user's neck in a convenient manner. A bottom portion of the flask encloses a volume for containing liquid and has a neck with a...
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4334901 |
Respirator cartridge
Lower inhalation resistance in respirator cartridges designed for protection against aerosols is accomplished with lower production cost and improved design distributing aerosol loading over...
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4331497 |
Composite shell
A thin-walled annular shell of high rigidity relative to its unit weight is provided. The wall of the shell is a composite material built up layerwise of glassy alloy strips of high transverse...
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4331341 |
Refuse receptacle protector
A refuse receptacle protector comprising a rigid hollow enclosure which is closed at the top and open at the bottom which is used for preventing spilling of trash by wind, animals and the like and...
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4323610 |
Foot protector for furniture
Protective devices for the legs and feet of furniture and equipment items; removable, resilient, protective enclosure constructions for the lower, supporting legs of furniture and equipment, for...
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4323400 |
Articles having an insulative coating containing kaolin and staple fibers
A liquid multi-purpose coating composition is disclosed which has significant resistance to heat transfer. The coating composition may be applied to many different types of substrates including...
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4322923 |
Mounting for inflatable dock seal
A mounting for an inflatable dock seal which is used for closing the area around a dock opening in a wall with respect to a truck or trailer provides uninflated flexible tubular members on several...
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4321035 |
Heat-insulating construction
A heat-insulating construction comprising a sealed empty chamber in which the external lower surface consists of a reflective surface, and a refractory fiber layer connecting to the lower side of...
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4313789 |
Lightweight refractory fiber burner block
A light-weight thick-walled unitary burner block adapted to embrace a burner installed in the wall of a high temperature furnace. The block is formed of spun refractory fibers accreted by vacuum...
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4309467 |
Composition for use in high-temperature hydrogen-fluorine environments and method for making the composition
The present invention relates to a composition particularly suitable for as structural components subject to high-temperature environments containing gaseous hydrogen and fluorine. The composition...
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4307138 |
Sintered ion-conductive composite electrolyte of beta-alumina and beta"-alumina
A composite beta, mainly beta"-alumina article is described which comprises a first layer of beta-alumina, a second layer of mainly beta"-alumina adhering securely to the first layer, and the first...
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4298002 |
Porous hydrophilic materials, chambers therefrom, and devices comprising such chambers and biologically active tissue and methods of preparation
Hydrophilic polymeric chambers for encapsulating biologically active tissue and methods for their preparation. The tissue refers to those essential cellular components of a particular organ that is...
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4298554 |
Coherent rigid solid material
An especially high strength, high temperature, economical material useful for insulation is preferably made by making up a mix having the following proportions in parts by weight: 20-50 parts...
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4297320 |
Coating polymerization reactors with the reaction products of thiodiphenols and a bleach
This invention relates to a polymerization reaction vessel having a coating on the inner surfaces thereof resulting from applying thereto an aqueous coating composition containing the reaction...
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4295187 |
Assemblable container
In a container comprising a plurality of panels held together by a support system having stiff collars at the corners of the panels and connecting members connecting together groups of said...
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4278717 |
Heat resistant cushion
A heat resistant cushion in the form of a compact of a toroidal structure which is formed by an annular network structure of knitted metal wires, the network structure including a first segment...
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4276332 |
Fire proof cable tray enclosure
A fire proof cable tray constructed of assemblable units, each of which comprises a metal frame having a wire mesh covering attached thereto, an intumescent coating encapsulating the wire mesh, a...
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4275118 |
Pigment-free coatings with improved resistance to weathering
A pigment-free coating composition comprising an acidic dispersion of colloidal titania, colloidal silica and hydroxylated silsesquioxane in an alcohol-water medium. A coating of the composition...
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4273065 |
Energy absorbing device
An energy absorption device of elastomeric material is disclosed which is particularly adapted for marine use. The device has an overall configuration resembling that of a cylinder and includes a...
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4271240 |
Lobed preparatory blank for cold extruding a cup-shaped article with hollow polygonal interior
The invention relates to the cold extrusion of a part having a polygonal interior and a cylindrical exterior. Instead of the usual process of forcing a polygonal punch into a billet in a single...
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4267218 |
Solar collector with blackened layer facing insulation
A solar collector has a surface turned toward the sun and forms a heat exchange cell which has at least one wall composed of sheet aluminum. A tramsmitting layer of such a wall or the absorption...
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4247006 |
Capsule body, in particular for use with a joined capsule for a pharmaceutical preparation, and method of and apparatus for producing it
Capsule body, in particular for use with a joined capsule for a pharmaceutical preparation, and method of and apparatus for producing it.
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4246304 |
Internally slotted fire seal
A fire-resistant seal for application to a structure, comprising a holder for securing to the structure, the holder comprising a tubular portion, a fire-resistant barrier material which swells...
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4240994 |
Method for manufacturing a building element
The present invention relates to a method for manufacturing an insulating element, floor element, etc., consisting of bark pieces joined together by a glue material. The bark pieces, which have a...
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4224763 |
Vase, horticultural display and method of preparing a horticultural display
Horticultural items are displayed in a vase which includes a base for supporting the lower ends of stems of the items at locations spaced from the vertical axis of the vase assembly, and a retainer...
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4211805 |
Self-adhesive labeling article
In a preferred embodiment, there is provided an elongated tubular label holder having a contact adhesive backing by diagonally extending adhesive strips relative to a longitudinal axis of the...
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4201807 |
Accessory item
A multi-purpose accessory item comprises a hollow superstructure which is removably mounted on a base. The superstructure has one area of reduced cross-sectional thickness formed on its interior...
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4196922 |
Bituminous composition
A mastic asphalt suitable for coating underwater pipelines comprises 8-22% wt. bitumen, 8-25% wt. filler passing a 75 microns sieve, 84-53% wt. aggregate in the grading range from larger...
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4182072 |
Toy construction kit
A toy construction kit is provided which includes, as basic building elements, a plurality of interlockable plate members, each plate member having a tongue along one side and a groove along the...
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4177794 |
Evacuated-tube solar collector
This invention provides for an unusually efficient, lightweight, economical and durable solar collector employing a fibrous absorber in an evacuated-tube type solar collector. The depth of the...
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