271 results for “Owens-Illinois”, page 9 of 14
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Patent · July 7, 1925
Process of Purifying Asbestos and Fabricating Asbestos Materials (US Patent 1,545,132, 1925)
…1919. The patent's description opens (from the scanned text): My invention has for its object to treat the fiber in such manner that the impurities associated by nature therewith are removed and the fiber put…
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Patent · December 31, 1929
Process of Refining Asbestos Ore (US Patent 1,741,869, 1929)
…1923. The patent's description opens (from the scanned text): This invention relates to a process for refining asbestos ore and has special reference to the separation of the gangue from the asbestos fibres without subjecting…
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Patent · October 22, 1929
Production of Composite Yarns (US Patent 1,732,593, 1929)
…1928. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to the production of yarn or strands of composite structure comprising textile fibers, and has for a…
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Patent · July 19, 1921
Pulp vat with rotary strainer cylinder and grooved press roller (US Patent 1,385,341, 1921)
…1920. The patent's description opens (from the scanned text): The present invention consists in this that one or more press -rolls is or are combined with the strainer cylinder and bearing a inst the same…
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Patent · August 19, 1924
Recovery of Magnesium Compounds from Brines (US Patent 1,505,202, 1924)
…on August 19, 1924, filed December 12, 1922. The patent's description opens (from the scanned text): This invention relates to the treatment of sea water and other brines for the recovery of magnesium compounds therefrom.
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Patent · July 31, 1923
Refractory Products from Dolomite (US Patent 1,463,399, 1923)
…Duffield received US Patent No. 1,463,399 on July 31, 1923, filed December 1, 1922. The patent's description opens (from the scanned text): This invention relates to the manufacture of refractory products from dolomite.
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Patent · August 11, 1925
Roofing Shingle (US Patent 1,549,723, 1925)
…filed June 15, 1923. The patent's description opens (from the scanned text): My invention relates generally to roofing shingles, and more specifically to a special class of shingles designed for the construction of roof gutters…
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Patent · September 13, 1927
Roofing (US Patent 1,642,316, 1927)
…1927, filed July 5, 1923. The patent's description opens (from the scanned text): My invention relates to roofs in general but is particularly designed to produce a structure which shall not only be waterproof, , but…
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Patent · August 2, 1927
Shingle Covering (US Patent 1,637,522, 1927)
…filed October 22, 1926. The patent's description opens (from the scanned text): This invention relates to shingle covering and consists 1n a novel assemblage of rectangular shingles and spacers, in which each -shingle and each…
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Patent · April 5, 1927
Shingle Machine (US Patent 1,623,612, 1927)
…1927, filed June 16, 1926. The patent's description opens (from the scanned text): This invention relates, to a method and apparatus for producing an article of plastic material such as asbestos fiber and cement composition…
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Patent · December 29, 1925
Shingle (US Patent 1,567,817, 1925)
…February 8, 1924. The patent's description opens (from the scanned text): This invention relates to roofing and shinles and particularly to the type of shingle own as the asbestos and asphalt or asphalt shingles. v…
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Patent · December 31, 1929
Strand and Brake Lining and Method of Making Same (US Patent 1,741,443, 1929)
…1924. The patent's description opens (from the scanned text): This invention relates to the production of a friction lining and resides particularly in the method of producing the lining and the component parts thereof as…
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Patent · March 6, 1928
Table Pad (US Patent 1,661,987, 1928)
…on March 6, 1928, filed November 21, 1925. The patent's description opens (from the scanned text): My invention relates to table pads, for covering the surface of dining room tables, kitchen tables, and for like…
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Patent · April 9, 1929
Thick Sheets of Bonded Asbestos (US Patent 1,708,842, 1929)
…filed November 15, 1927. The patent's description opens (from the scanned text): This invention relates to the formation of bloclrs, slabs and the like of fibre-concrete and has for its object the production of…
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Patent · September 24, 1929
Toothbrush (US Patent 1,729,168, 1929)
…1929, filed April 3, 1928. The patent's description opens (from the scanned text): The present invention relates to tooth brushes, and more particularly to tooth brushes, the tooth-engaging surface of which may be purified…
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Patent · October 7, 1924
Transmission Band Lining (US Patent 1,511,126, 1924)
…US Patent No. 1,511,126 on October 7, 1924. The patent's description opens (from the scanned text): This invention relates to band lining and to the meth-od oi2 making; the same, an object…
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Patent · February 24, 1925
Transmission Band Lining (US Patent 1,527,533, 1925)
…filed May 31, 1923. The patent's description opens (from the scanned text): This invention relates to improvements in -transiiiissien bands of automobiles, and 'the "transmission drums at 'the points where the bands fretifonaily engage the…
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Patent · July 6, 1926
Transmission Band Lining (US Patent 1,591,582, 1926)
…1925. The patent's description opens (from the scanned text): The present invention relates to an improved transmission band lining particularly designed for use on Ford automobiles to take the place of the woven lining which…
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Patent · July 8, 1924
Transmission Relining Band (US Patent 1,500,341, 1924)
…filed September 24, 1923. The patent's description opens (from the scanned text): This invention relates to automobile transmissions of the planetary type and particularly pertains to liners for the transmission bands thereof. 1 Prior to…
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Patent · April 7, 1925
Treatment of Magnesite or Dolomite (US Patent 1,532,500, 1925)
…filed February 6, 1923. The patent's description opens (from the scanned text): This invention relates to methods for removing all or part of the lime from magnes'ite or dolomite, or mixtures of magnesite and…