286 results for “Owens-Illinois”, page 5 of 15
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Patent · May 7, 1968
Method and apparatus for forming an end profile on asbestos-cement pipe (US Patent 3,382,309, 1968)
…1964. The patent's description opens: This invention relates to method and apparatus for the manufacture of articles which are formed on a mandrel from a wet stock and more particularly is directed to the manufacture…
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Patent · November 13, 1962
Method and apparatus for forming and collecting fibers into an improved pipe covering (US Patent 3,063,887, 1962)
…3, 1958. The patent's description opens: This invention relates to an improved pipe covering or fibrous casing which is to be utilized for thermal insulation and to a method and apparatus for making the same.
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Patent · February 13, 1968
Method and apparatus for introducing a flocculating agent to an asbestoscement slurry to control the thickness of the sheet used in winding to form a pipe (US Patent 3,368,936, 1968)
…1967. The patent's description opens: This invention relates to the manufacture of products from a sheet of particulate material which is formed by the deposition of particulate material from a slurry onto a conveyor and…
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Patent · March 28, 1961
Method and machine for manufacturing asbestos cement tubes (US Patent 2,977,276, 1961)
…filed August 10, 1955. The patent's description opens: The present invention relates to a machine for manufacturing tubes of asbestos cement, said machine performing a continuous process and being fitted with a device for feeding…
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Patent · October 23, 1962
Method for locking of pipe sections (US Patent 3,059,697, 1962)
William A. Pitts received US Patent No. 3,059,697 on October 23, 1962, filed February 15, 1960. The patent's description opens: The present invention is directed to locking threaded sections of well pipe together.
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Patent · October 3, 1967
Method for producing an exothermic lining for ingot and foundry molds and hot tops (US Patent 3,344,838, 1967)
…It was assigned to Sarl Doittau Produits Metallur. The patent's description opens: The present invention has for its object exothermic structures and more particularly exothermic linings for the upper ends of ingot molds or hot…
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Patent · January 26, 1960
Method for producing ingot mold stool (US Patent 2,922,207, 1960)
…1957. The patent's description opens: This invention relates to ingot production in the steel industry and is directed to providing an improved stool for 'an ingot mold which as cast affords an effective seal or…
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Patent · January 28, 1969
Method for separating asbestos fibers from foreign solids (US Patent 3,424,307, 1969)
…It was assigned to Johns Manville. The patent's description opens: This invention relates to the cleaning of asbestos fibers and particularly to a system where the asbestos fibers to be cleaned are incorporated into a…
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Patent · March 7, 1967
Method in the manufacture of an exchanger packing and exchanger packing manufactured according to said method (US Patent 3,307,617, 1967)
…617 on March 7, 1967, filed January 28, 1963. The patent's description opens: This invention relates to improvements in the manufacture of exchanger packings and also to exchanger packings manufactured with utilization of said improvements.
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Patent · August 30, 1966
Method of applying silicate to wet asbestos-slag cement sheets after formation but prior to consolidation of such sheets (US Patent 3,269,888, 1966)
…1963. It was assigned to Johns Manville. The patent's description opens: This invention relates to the manufacture of asbestoscement products, and more particularly to an improved means for the manufacture of asbestos-cement products comprising…
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Patent · February 21, 1961
Method of converting individual fibers into coherent fibrous bodies (US Patent 2,972,221, 1961)
…1961, filed July 26, 1957. The patent's description opens: Our invention relates to a method of converting individual fibers, particularly asbestos fibers, into a coherent body while preserving the fibrous character of the original material…
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Patent · December 5, 1967
Method of curing articles manufactured from cement and asbestos (US Patent 3,356,779, 1967)
…Patent No. 3,356,779 on December 5, 1967, filed June 4, 1965. The patent's description opens: This invention relates generally to articles manufactured from mixtures of Portland cement, asbestos fibers, silica, and water, and…
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Patent · February 1, 1966
Method of forming a water-laid fibrous sheet including a thermoplastic resin (US Patent 3,232,824, 1966)
…No. 3,232,824 on February 1, 1966, filed July 5, 1962. The patent's description opens: The present invention relates to an improved method for the production of fleeces and moldable materials from fibrous material.
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Patent · January 25, 1966
Method of heat treating an inorganic fibrous body for moisture transfer and/or heat (US Patent 3,231,409, 1966)
…231,409 on January 25, 1966, filed January 8, 1962. The patent's description opens: This invention relates to a method for the manufacture of a packing or body for transfer of moisture and/or heat.
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Patent · August 23, 1960
Method of making insulation blocks and shapes (US Patent 2,950,225, 1960)
…1960, filed January 21, 1955. The patent's description opens: This invention relates to improvements in the manufacture of thermo-insulation blocks and shapes from a wet mixture of fibrous material, such as mineral wool, and…
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Patent · November 14, 1967
Method of manufacturing puncture sealing compositions (US Patent 3,352,696, 1967)
…352,696 on November 14, 1967, filed July 15, 1964. The patent's description opens: This invention relates to a composition for sealing punctures in pneumatic tires, and similar elastomeric articles carrying air under superatmospheric pressure.
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Patent · May 10, 1966
Molded mineral fiber acoustical tile (US Patent 3,250,633, 1966)
…filed January 17, 1962. The patent's description opens: The present invention relates to an acoustical tile, and more particularly to a fire resistant acoustical tile in which there are mineral fibers of at least two…
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Patent · November 12, 1968
Opening up asbestos with dimethylsulfoxide (US Patent 3,410,751, 1968)
Orlando A. Battista received US Patent No. 3,410,751 on November 12, 1968, filed August 13, 1965. The patent's description opens: The invention relates to the processing of asbestos.
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Patent · May 14, 1968
Pipe apparatus (US Patent 3,382,541, 1968)
…1968, filed June 24, 1965. The patent's description opens: This invention relates to apparatus for producing thermally insulated pipe and, more particularly, is directed to apparatus for producing thermally insulated pipe wherein the thermal insulation…
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Patent · May 24, 1960
Pipe making machines (US Patent 2,937,701, 1960)
…filed May 14, 1956. The patent's description opens: This invention relates to improvements in machines for manufacturing pipes by winding on a mandrel a continuous layer of fibrous material mixed with a binder, e.g…